Code generation (#20)

Co-authored-by: geno <gabrigeno@gmail>
Co-authored-by: Santo Cariotti <santo@dcariotti.me>

1 files changed, 32 insertions, 0 deletions

diff --git a/src/codegen/Label.java b/src/codegen/Label.java
new file mode 100644
index 0000000..52977c7
--- /dev/null
+++ b/src/codegen/Label.java
@@ -0,0 +1,32 @@
+package codegen;
+
+public class Label {
+
+    private static String funDef = "";
+    private static int labelCounter = 0;
+    private static int functionLabelCounter = 0;
+
+    public static void addFunDef(String s) {
+        funDef += s;
+    }
+
+    public static String getFunDef() {
+        return funDef;
+    }
+
+    /**
+     * Create a new basic label. Use this method to define labels for if, while and
+     * for statemests.
+     */
+    public static String newBasic(String base) {
+        return base + (labelCounter++);
+    }
+
+    /**
+     * Create a new label for a function definition.
+     */
+    public static String newFun(String base) {
+        return base + (functionLabelCounter++);
+    }
+
+}