TUI

lib/bbs/tui.rb

@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+module BBS
+  class TUI
+    attr_reader :init_block, :render_block, :key_bindings
+
+    def self.define(&block)
+      tui = new
+      tui.instance_eval(&block)
+      tui.freeze
+    end
+
+    def initialize
+      @key_bindings = {}
+    end
+
+    def init(&block)
+      @init_block = block
+    end
+
+    def render(&block)
+      @render_block = block
+    end
+
+    def key(k, action = nil, &block)
+      @key_bindings[k] = action || block
+    end
+  end
+end