Simplification of API.

Codegen.jai

@@ -504,6 +504,22 @@ emit_declaration :: (state : *Codegen_State, node : *AST_Node) {
 	}
 }
 
+codegen :: (result : *Compile_Result) {
+	if result.had_error {
+		return;
+	}
+	
+	for *file : result.files {
+		state : Codegen_State;
+		init_codegen_state(*state, file.ast_root, file.semantic_check_result, .HLSL);
+
+		//@Incomplete(nb): just call the codegen function for now with old result struct
+		codegen_result := codegen(*state);
+
+		file.codegen_result_text = copy_string(codegen_result.result_text);
+	}
+}
+
 codegen :: (state : *Codegen_State) -> Codegen_Result {
 	found_function : bool = false;
 	// found_struct   : bool = false;