From 8809e34f9d9241c39ee067de25d968bea887783f Mon Sep 17 00:00:00 2001
From: Vegard Storheil Eriksen <zyp@jvnv.net>
Date: Thu, 25 Nov 2010 11:12:43 +0100
Subject: Add Action() taking type and target and Actions::operator bool().

---
 common/action.cpp | 12 ++++++++++++
 common/action.h   |  6 ++++++
 2 files changed, 18 insertions(+)

(limited to 'common')

diff --git a/common/action.cpp b/common/action.cpp
index 188535e..58b7392 100644
--- a/common/action.cpp
+++ b/common/action.cpp
@@ -1,10 +1,22 @@
 #include "action.h"
 #include <algorithm>
 
+Action::Action() {
+	
+}
+
+Action::Action(Type ty, int ta) : type(ty), target(ta) {
+	
+}
+
 bool Action::operator==(const Action& other) {
 	return type == other.type && target == other.target;
 }
 
+Actions::operator bool() {
+	return !empty();
+}
+
 bool Actions::contains(Action action) {
 	return std::find(begin(), end(), action) != end();
 }
diff --git a/common/action.h b/common/action.h
index a2dc6e4..4024c67 100644
--- a/common/action.h
+++ b/common/action.h
@@ -25,6 +25,9 @@ class Action {
 		//! Target of action (if applicable).
 		int target;
 		
+		Action();
+		Action(Type ty, int ta = 0);
+		
 		//! Compare to another action.
 		bool operator==(const Action& other);
 		
@@ -41,6 +44,9 @@ class Actions : public std::vector<Action> {
 		//! Check if specified action is present in list.
 		bool contains(Action action);
 		
+		//! Check whether list is empty or not.
+		operator bool();
+		
 		template<class Archive>
 		void serialize(Archive & ar, const unsigned int version) {
 			ar & boost::serialization::base_object<std::vector<Action> >(*this);
-- 
cgit v1.2.3