control.lua

   1 function exec_command(player)
   2     if not player.admin then
   3         player.print('You are not an admin. You may not use this mod. :(')
   4         return
   5     end
   6
   7     local f, err, cmd
   8
   9     if player.gui.screen.some_luaconsole then
  10         global.cmd = player.gui.screen.some_luaconsole.input.text
  11     end
  12
  13     cmd = global.cmd or ""
  14     cmd = cmd:gsub('game%.player([^s])', 'game.players['..player.index..']%1')
  15
  16     f, err = loadstring(cmd)
  17     if not f then
  18         cmd = 'game.players['..player.index..'].print('..cmd..')'
  19         f, err = loadstring(cmd)
  20     end
  21
  22     _, err = pcall(f)
  23     if err then
  24         player.print(cmd)
  25         player.print(err:sub(1, err:find('\n')))
  26     end
  27 end
  28
  29
  30 function toggleGui (player)
  31     if player.gui.screen.some_luaconsole then
  32         global.cmd = player.gui.screen.some_luaconsole.input.text
  33         player.gui.screen.some_luaconsole.destroy()
  34     else
  35         frame = player.gui.screen.add{type = 'frame',
  36             name = 'some_luaconsole',
  37             direction = 'vertical',
  38             caption = {'some_luaconsole.title'}
  39         }
  40
  41         frame.add{type = 'label', caption = {'some_luaconsole.inputlabel'}}
  42         input = frame.add{type = 'text-box',
  43             name = 'input',
  44             style='some_luaconsole_input_textbox'
  45         }
  46         input.word_wrap = true
  47         input.style.maximal_height = (player.display_resolution.height/player.display_scale*0.6)
  48         input.text = global.cmd or ""
  49
  50         horizontal_flow = frame.add{type='flow', direction='horizontal'}
  51         horizontal_flow.add{type = 'button',
  52             name = 'some_luaconsole_close',
  53             style='back_button',
  54             caption = {'some_luaconsole.close'},
  55             tooltip = {'some_luaconsole.close_tooltip'}
  56         }
  57         horizontal_flow.add{type = 'button',
  58             name = 'some_luaconsole_exec',
  59             style='confirm_button',
  60             caption = {'some_luaconsole.exec'},
  61             tooltip = {'some_luaconsole.exec_tooltip'}
  62         }
  63
  64         if not player.admin then
  65             player.gui.screen.some_luaconsole.input.text = 'You are not an admin. You may not use this mod. :('
  66             player.gui.screen.some_luaconsole.input.enabled = false
  67         end
  68         frame.force_auto_center()
  69     end
  70 end
  71
  72
  73
  74 script.on_event(defines.events.on_gui_click, function(event)
  75     if event.element.name == 'some_luaconsole_exec' then
  76         exec_command(game.players[event.player_index])
  77     elseif event.element.name == 'some_luaconsole_close' then
  78         toggleGui(game.players[event.player_index])
  79     end
  80 end)
  81
  82
  83 script.on_event('some_luaconsole_toggle', function(event)
  84     toggleGui(game.players[event.player_index])
  85 end)
  86 script.on_event('some_luaconsole_exec', function(event)
  87     exec_command(game.players[event.player_index])
  88 end)