Basic floating point support and small improvements to error handing

1 files changed, 3 insertions, 0 deletions

diff --git a/src/Compiler/Environment.java b/src/Compiler/Environment.java
index 0e682a4..3ccf425 100644
--- a/src/Compiler/Environment.java
+++ b/src/Compiler/Environment.java
@@ -5,11 +5,13 @@ import java.util.Map;
 public class Environment {
     private final Map<String,Object> variableMap = new HashMap<>();
 
+    //Define a variable inside the current environment
     //Maybe check if variable is already defined?
     public void defineVariable(String name,Object value){
         variableMap.put(name, value);
     }
 
+    //Get a variable if it is defined, or report an error
     public Object getVariable(String name){
         if(variableMap.containsKey(name)){
             return variableMap.get(name);
@@ -18,6 +20,7 @@ public class Environment {
         throw new Error();
     }
 
+    //Assign a value to an existing variable
     public void assignVariable(String name,Object value){
         if(variableMap.containsKey(name)){
             variableMap.put(name, value);