fix memory leak and implement stub front end

1 files changed, 14 insertions, 29 deletions

diff --git a/src/main.zig b/src/main.zig
index f55935d..9584038 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -1,38 +1,23 @@
 const std = @import("std");
 const IO = @import("frontend/ncurses.zig").IO;
-const Action = @import("actions.zig").Action;
+const run = @import("run.zig");
 
-fn run(allocator: std.mem.Allocator) !void {
-    var io = try IO.init(allocator);
-    defer {
-        io.deinit();
-    }
-
-    try io.displayMessage("Initialized");
-
-    var action = Action.illegal;
-    var tick_count: usize = 0;
-    while (action != Action.exit) {
-        const str = try std.fmt.allocPrint(allocator, "{}", .{tick_count});
-        defer allocator.free(str);
-        try io.displayMessage(str);
+pub fn main() u8 {
+    var status: u8 = 0;
 
-        action = try io.waitForTick();
-        switch (action) {
-            Action.tick => {
-                tick_count += 1;
-            },
-            else => {},
+    var gpa = std.heap.GeneralPurposeAllocator(.{}){};
+    const allocator = gpa.allocator();
+    defer {
+        const deinit_status = gpa.deinit();
+        if (deinit_status == .leak) {
+            status = 1;
         }
     }
-}
 
-pub fn main() u8 {
-    var gpa = std.heap.GeneralPurposeAllocator(.{}){};
-    const allocator = gpa.allocator();
-    run(allocator) catch {
-        return 1;
-    };
+    var io = IO.init(allocator) catch return 1;
+    defer io.deinit();
+
+    run.run(allocator, &io) catch return 1;
 
-    return 0;
+    return status;
 }