From 1899b27b791734a6b72e28cfb1420536c6035ee4 Mon Sep 17 00:00:00 2001
From: troido <troido@protonmail.com>
Date: Thu, 21 May 2020 15:26:12 +0200
Subject: added exchanger as seperate component/system; refactored other
 interactions; parameter parsing returns result instead of option

---
 src/componentwrapper.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/componentwrapper.rs')

diff --git a/src/componentwrapper.rs b/src/componentwrapper.rs
index e1b5bb8..638d156 100644
--- a/src/componentwrapper.rs
+++ b/src/componentwrapper.rs
@@ -21,6 +21,7 @@ use crate::{
 	fromtoparameter::FromToParameter,
 	Timestamp,
 	Template,
+	exchange::Exchange,
 	Pos,
 	Result,
 	aerr
@@ -235,6 +236,17 @@ components!(all:
 	};
 	Substitute (into: Template);
 	Talkable (text: String);
+	Exchanger (prefix: String, exchanges: Vec<(String, Vec<ItemId>, Vec<ItemId>)>) {
+		Exchanger {
+			prefix,
+			exchanges: exchanges
+				.into_iter()
+				.map(|(key, cost, offer)|
+					(key, Exchange{cost, offer})
+				)
+				.collect()
+		}
+	};
 );
 
 
-- 
cgit