1 files changed, 20 insertions, 9 deletions

diff --git a/src/main.zig b/src/main.zig
index cec8688..120e926 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -33,21 +33,32 @@ pub fn main() !void {
     try term.fetchSize();
     try term.setWindowTitle("Grenade Brothers", .{});
 
-    gs.reset();
+    gs.reset(.left);
     try renderAll();
 
     var buf: [16]u8 = undefined;
     while (!done) {
-        _ = try std.os.poll(&fds, 100);
-
-        const read = try term.readInput(&buf);
-        var it = spoon.inputParser(buf[0..read]);
-        while (it.next()) |in| {
-            if (in.eqlDescription("escape") or in.eqlDescription("q")) {
-                done = true;
-                break;
+        // TODO We need to measure how long it took before a key was hit so that we can adjust the timeout on the next loop
+        // otherwise we will get inconsistent ticks for movement steps
+        const timeout = try std.os.poll(&fds, @floatToInt(u64, 1000 / 60.0));
+
+        if (timeout > 0) { // if timeout if not 0 then some fds we are polling have events for us
+            const read = try term.readInput(&buf);
+            var it = spoon.inputParser(buf[0..read]);
+            while (it.next()) |in| {
+                if (in.eqlDescription("escape") or in.eqlDescription("q")) {
+                    done = true;
+                    break;
+                } else if (in.eqlDescription("arrow-left") or in.eqlDescription("a")) {
+                    gs.moveLeft();
+                } else if (in.eqlDescription("arrow-right") or in.eqlDescription("d")) {
+                    gs.moveRight();
+                }
             }
+        } else {
+            gs.step();
         }
+        try renderAll();
     }
 }