remove generics from io interface

1 files changed, 15 insertions, 5 deletions

diff --git a/src/main.zig b/src/main.zig
index 5a6dbb0..6816231 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -3,25 +3,35 @@ const IO = @import("frontend/ncurses.zig").IO;
 const Action = @import("actions.zig").Action;
 
 pub fn main() u8 {
-    var io = IO.init() catch |err| {
+    var gpa = std.heap.GeneralPurposeAllocator(.{}){};
+    const allocator = gpa.allocator();
+    var io = IO.init(allocator) catch |err| {
         std.log.err("{}", .{err});
         return 1;
     };
     defer io.deinit();
 
-    io.displayMessage("Initialized", .{});
+    io.displayMessage("Initialized");
 
     var action = Action.illegal;
     var tick_count: usize = 0;
     while (action != Action.exit) {
-        io.displayMessage("{}", .{tick_count});
+        var str = std.fmt.allocPrintZ(allocator, "{}", .{tick_count}) catch {
+            return 1;
+        };
+        io.displayMessage(str);
+        allocator.free(str);
         action = io.waitForTick();
         switch (action) {
             Action.tick => {
-                io.displayMessage("{}", .{tick_count});
+                str = std.fmt.allocPrintZ(allocator, "{}", .{tick_count}) catch {
+                    return 1;
+                };
+                io.displayMessage(str);
+                allocator.free(str);
                 tick_count += 1;
             },
-            else => io.displayMessage("{}", .{tick_count}),
+            else => {},
         }
     }