From 05ee7bef2d413a94523f951874d72338d25ff516 Mon Sep 17 00:00:00 2001
From: Chris Laurel <claurel@gmail.com>
Date: Wed, 8 Aug 2001 23:54:39 +0000
Subject: [PATCH] Added method to lookup a constellation by string.

---
 src/constellation.cpp | 23 ++++++++++++++++++++++-
 src/constellation.h   |  1 +
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/src/constellation.cpp b/src/constellation.cpp
index 9e46162e9..21d1582f8 100644
--- a/src/constellation.cpp
+++ b/src/constellation.cpp
@@ -9,6 +9,7 @@
 
 #include <iostream>
 #include "celestia.h"
+#include "util.h"
 #include "constellation.h"
 
 using namespace std;
@@ -121,7 +122,7 @@ Constellation::Constellation(char *_name, char *_genitive, char *_abbrev)
     abbrev = string(_abbrev);
 }
 
-Constellation *Constellation::getConstellation(unsigned int n)
+Constellation* Constellation::getConstellation(unsigned int n)
 {
     if (constellations == NULL)
 	initialize();
@@ -133,6 +134,26 @@ Constellation *Constellation::getConstellation(unsigned int n)
 	return constellations[n];
 }
 
+Constellation* Constellation::getConstellation(const string& name)
+{
+    if (constellations == NULL)
+	initialize();
+
+    for (unsigned int i = 0;
+         i < sizeof(constellationInfo) / sizeof(constellationInfo[0]);
+         i++)
+    {
+        if (compareIgnoringCase(name, constellationInfo[i].abbr) == 0 ||
+            compareIgnoringCase(name, constellationInfo[i].gen) == 0 ||
+            compareIgnoringCase(name, constellationInfo[i].name) == 0)
+        {
+            return constellations[i];
+        }
+    }
+
+    return NULL;
+}
+
 string Constellation::getName()
 {
     return name;
diff --git a/src/constellation.h b/src/constellation.h
index 4d3d96c0c..52b054a04 100644
--- a/src/constellation.h
+++ b/src/constellation.h
@@ -15,6 +15,7 @@ class Constellation
 {
 public:
     static Constellation *getConstellation(unsigned int);
+    static Constellation *getConstellation(const std::string&);
 
     std::string getName();
     std::string getGenitive();