1 files changed, 53 insertions, 0 deletions
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..d964fee
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,53 @@
+extern crate serde;
+extern crate serde_json;
+
+#[macro_use]
+extern crate serde_derive;
+
+use std::error::Error;
+
+const STATE_PATH: &str = "state.json";
+
+const COMMAND_PATH: &str = "command.txt";
+
+use std::fs::File;
+use std::io::prelude::*;
+use std::process;
+
+mod state_json;
+mod engine;
+use engine::command::Command;
+
+fn choose_move(_state: &state_json::State) -> Option<Command> {
+    None
+}
+
+
+fn write_command(filename: &str, command: Option<Command>) -> Result<(), Box<Error> > {
+    let mut file = File::create(filename)?;
+    if let Some(command) = command {
+        write!(file, "{}", command)?;
+    }
+
+    Ok(())
+}
+
+
+fn main() {
+    let state = match state_json::read_state_from_file(STATE_PATH) {
+        Ok(state) => state,
+        Err(error) => {
+            eprintln!("Failed to read the {} file. {}", STATE_PATH, error);
+            process::exit(1);
+        }
+    };
+    let command = choose_move(&state);
+
+    match write_command(COMMAND_PATH, command) {
+        Ok(()) => {}
+        Err(error) => {
+            eprintln!("Failed to write the {} file. {}", COMMAND_PATH, error);
+            process::exit(1);
+        }
+    }
+}