Add more EXE text and opcode search

src/AIEditor/AIContainer.cs

@@ -7,6 +7,7 @@ public abstract class AIContainer
         public const int SCRIPT_NUMBER = 16;
         protected readonly Script[] scripts = new Script[SCRIPT_NUMBER];
         public IAttackContainer Parent { get; protected set; }
+        bool scriptsLoaded = false;
 
         public Script[] Scripts
         {
@@ -31,6 +32,21 @@ public bool HasScripts()
             return false;
         }
 
+        public int HasOpcode(Opcodes op)
+        {
+            if (HasScripts())
+            {
+                for (int i = 0; i < SCRIPT_NUMBER; ++i)
+                {
+                    if (Scripts[i].HasOpcode(op))
+                    {
+                        return i;
+                    }
+                }
+            }
+            return -1;
+        }
+
         public void ParseScripts(byte[] data, int headerSize, int offset, int nextOffset)
         {
             int i, j, next, start, length;
@@ -79,6 +95,7 @@ public void ParseScripts(byte[] data, int headerSize, int offset, int nextOffset
                     scripts[i] = new Script(this, ref data, start, length);
                 }
             }
+            scriptsLoaded = true;
         }
 
         public byte[] GetScriptBlock()
@@ -140,7 +157,7 @@ public static byte[] GetGroupedScriptBlock(int containerCount, int blockSize, AI
                 {
                     offsets[i] = HexParser.NULL_OFFSET_16_BIT;
                     length[i] = 0;
-                    scriptList.Add(new byte[0]);
+                    scriptList.Add(Array.Empty<byte>());
                 }
                 else
                 {

src/AIEditor/Code.cs

@@ -17,6 +17,7 @@ public abstract class Code
         {
             return Parent.Parent.Parent;
         }
+        public abstract bool HasOpcode(Opcodes op);
 
         public Code(Script parent)
         {

src/AIEditor/CodeBlock.cs

@@ -40,6 +40,18 @@ public CodeBlock(CodeBlock other) :base(other.Parent)
             }
         }
 
+        public override bool HasOpcode(Opcodes op)
+        {
+            foreach (var c in block)
+            {
+                if (c.HasOpcode(op))
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+
         public void AddToTop(Code code)
         {
             block.Insert(0, code);

src/AIEditor/CodeLine.cs

@@ -60,6 +60,11 @@ public override ushort SetHeader(ushort value)
             return Convert.ToUInt16(GetDataLength() + value);
         }
 
+        public override bool HasOpcode(Opcodes op)
+        {
+            return (byte)op == Opcode;
+        }
+
         public override string Disassemble(bool verbose)
         {
             string output = "";

src/AIEditor/Script.cs

@@ -76,6 +76,18 @@ public Script(Script other) :this(other.Parent)
             headersAreCorrect = other.headersAreCorrect;
         }
 
+        public bool HasOpcode(Opcodes op)
+        {
+            foreach (var c in code)
+            {
+                if (c.HasOpcode(op))
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+
         public void ParseScript(ref byte[] data, int offset, int length)
         {
             //run through the script and idenify all the opcodes
@@ -401,11 +413,6 @@ public string[] Disassemble()
                     //output the disassembled code
                     output.Add($"{new string(indent)}{c.Disassemble(true)}");
                 }
-
-                /*foreach (var c in code)
-                {
-                    output.Add(c.Disassemble(true));
-                }*/
             }
             return output.ToArray();
         }