From 634681ce2bb36cd686943102a0f071cd6a09049f Mon Sep 17 00:00:00 2001
From: Melodi <62381002+Melodi17@users.noreply.github.com>
Date: Wed, 27 Aug 2025 21:22:55 +1000
Subject: fixed bugs and revolutionized the universe

---
 Compiler/visitors/Targets.cs | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 Compiler/visitors/Targets.cs

(limited to 'Compiler/visitors/Targets.cs')

diff --git a/Compiler/visitors/Targets.cs b/Compiler/visitors/Targets.cs
new file mode 100644
index 0000000..10d97f4
--- /dev/null
+++ b/Compiler/visitors/Targets.cs
@@ -0,0 +1,40 @@
+namespace Q1.Compiler.visitors;
+
+public partial class CCompilerVisitor
+{
+    private Target VisitTarget(CGrammarParser.TargetContext target)
+    {
+        Target? expressionString = this.Visit(target) as Target;
+        if (expressionString == null)
+            throw new CompilerException("Target did not return a target");
+
+        return expressionString;
+    }
+    
+    public override Target VisitVariableTarget(CGrammarParser.VariableTargetContext context)
+    {
+        string varName = context.ID().GetText();
+        VariableReference reference = this.FindVariable(varName);
+
+        return new Target(reference.Type, $"[${reference.Address:X4}]", $"${reference.Address:X4}");
+    }
+
+    public override object? VisitIndexerTarget(CGrammarParser.IndexerTargetContext context)
+    {
+        Target obj = this.VisitTarget(context.obj);
+        if (obj.Type is not CTypePtr ptr)
+            throw new CompilerException("Indexer target was not a pointer!");
+        
+        this.Instruction($"push {obj.Value}", "store index obj");
+
+        string indexer = this.VisitExpression(context.indexer);
+
+        this.Instruction($"mov {indexer}, V1",      "store indexer");
+        this.Instruction($"pop V0",                 "restore index obj");
+        this.Instruction($"mul V1, {ptr.Sub.Size}", $"multiply indexer by {ptr.Sub.Size}");
+        this.Instruction($"add AX, V0",             "add indexer and index obj");
+        this.Instruction($"mov AX, V0",             "move to general purpose register");
+        
+        return new Target(ptr.Sub, $"[V0]", $"V0");
+    }
+}
\ No newline at end of file
-- 
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