Calculator UI

The primary input method for FlowDice. A button-based calculator interface optimized for speed at the table.

Layout

See UI Reference for the full screen structure based on the CritDice reference.

Key Differences from CritDice

• kh/kl buttons replace K/k (clearer semantics)
• c/C buttons for crit mode selection
• -> button for flow chaining
• d% button alongside d100
• Toggle to switch to Text Input mode

Behavior

• Buttons build a Notation Spec string displayed at the top
• Live explanation updates below the notation
• Invalid buttons disable/fade based on current input state
• ROLL executes the current expression
• Heart saves as favorite
• X clears the input

Design Goals

• Minimum taps for common rolls
• One-handed portrait use — all controls thumb-reachable
• Color-coded dice buttons for instant recognition
• Large, readable text for table visibility

See also: Text Input, UI Reference, Notation Spec