From 0695c9f226d18e4c90b905134941ecde2548619b Mon Sep 17 00:00:00 2001
From: Relfos <relfos@gmail.com>
Date: Sun, 1 Apr 2018 12:34:16 +0100
Subject: [PATCH] Temporary files now deleted before new compilation

---
 NEO-Debugger-Core/Utils/DebugManager.cs | 14 +++++++++++++-
 NEO-Emulator/ABI.cs                     |  1 +
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/NEO-Debugger-Core/Utils/DebugManager.cs b/NEO-Debugger-Core/Utils/DebugManager.cs
index 88cc2d7..124fbc8 100644
--- a/NEO-Debugger-Core/Utils/DebugManager.cs
+++ b/NEO-Debugger-Core/Utils/DebugManager.cs
@@ -704,11 +704,23 @@ public bool CompileContract(string sourceCode, SourceLanguage language, string o
             Directory.CreateDirectory(_settings.path);
             var fileName = Path.Combine(_settings.path, sourceFile);
 
+            var avmPath = fileName.Replace(extension, ".avm");
+
+            try
+            {
+                File.Delete(avmPath.Replace(".avm", ".abi.json"));
+                File.Delete(avmPath.Replace(".avm", ".debug.json"));
+            }
+            catch
+            {
+                // ignore
+            }
+
             bool success = compiler.CompileContract(sourceCode, fileName, language);
 
             if (success)
             {
-                _avmFilePath = fileName.Replace(extension, ".avm");
+                _avmFilePath = avmPath;
 
                 if (outputFile != null)
                 {
diff --git a/NEO-Emulator/ABI.cs b/NEO-Emulator/ABI.cs
index 0d43706..983496f 100644
--- a/NEO-Emulator/ABI.cs
+++ b/NEO-Emulator/ABI.cs
@@ -29,6 +29,7 @@ public ABI()
         {
             var f = new AVMFunction();
             f.name = "Main";
+            f.inputs.Add(new AVMInput() { name = "operation", type = Emulator.Type.String});
             f.inputs.Add(new AVMInput() { name = "args", type = Emulator.Type.Array });
 
             this.functions[f.name] = f;