-- Mode-switch input handling: turns V/N/H/R/Escape presses into writes of
-- the editor.mode property. Separate from editor_ui.lua, which only reacts
-- to that property and doesn't care what triggers it.

local key_to_mode = {
  [KEY_V] = "Vertex",
  [KEY_N] = "Neighbor",
  [KEY_H] = "Hex",
  [KEY_R] = "Region",
  [KEY_ESCAPE] = "None",
}

app.subscribe("engine.key", function(source, key, action, mods)
  if action ~= PRESS then return end
  local mode = key_to_mode[key]
  if mode then app.set("editor.mode", mode) end
end)