handle ticks

1 files changed, 17 insertions, 0 deletions

diff --git a/src/state_machine/state_machine.zig b/src/state_machine/state_machine.zig
new file mode 100644
index 0000000..4388a28
--- /dev/null
+++ b/src/state_machine/state_machine.zig
@@ -0,0 +1,17 @@
+const std = @import("std");
+const Display = @import("../frontend/ncurses.zig").Display;
+
+const TICK = 33;
+
+var x: u64 = 0;
+var prev: i64 = 0;
+
+pub fn nextTick(display: *Display) void {
+    const new = std.time.milliTimestamp();
+
+    if (new - prev > TICK) {
+        display.displayMessage("{}", .{x});
+        x += 1;
+        prev = new;
+    }
+}