02051b5413
- festival no longer takes "flag" as a valid argument - `festival list` is now accepted, displaying a list of available festivals - festival will now prompt usage, rather than complain about an invalid festival, on empty args - added help for this command
415 lines
8.5 KiB
Lua
415 lines
8.5 KiB
Lua
local gc=love.graphics
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local int=math.floor
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local ins=table.insert
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local inputBox=WIDGET.newInputBox{name="input",x=40,y=650,w=1200,h=50}
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local outputBox=WIDGET.newTextBox{name="output",x=40,y=30,w=1200,h=600,font=25,lineH=25,fix=true}
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outputBox:push("Techmino Shell")
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outputBox:push("©2020 26F Studio some rights reserved")
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local history,hisPtr={"help"}
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local scene={}
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local function log(str)
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outputBox:push(str)
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end
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local userEnv={
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print=log,
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math=math,
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table=table,
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string=string,
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}
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function scene.sceneInit()
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TASK.new(function()YIELD()WIDGET.sel=inputBox end)
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BG.set("none")
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end
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-- command_help_messages format:
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-- command_help_messages is a table
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-- key: the command
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-- value: a table containing the following two elements:
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-- description: a string that shows when user types `help` or
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-- `help [page]`.
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-- details: an array of strings, each representing a line, that shows
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-- when user types `help [command]`.
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local command_help_messages={
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help={
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description="Display help messages.",
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details={
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"Display help messages.",
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"",
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"Usage:",
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"help",
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"help [page]",
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"help [command_name]"
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}
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},
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["#"]={
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description="Run arbitrary Lua code.",
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details={
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"Run arbitrary Lua code.",
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"",
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"Usage:",
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"#<lua_source_code>",
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"",
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"print() can be used to print text into this window."
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}
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},
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exit={
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description="Return to the previous menu.",
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details={
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"Return to the previous menu.",
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"",
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"Aliases: exit quit bye",
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"",
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"Usage:",
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"exit"
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}
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},
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quit={
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description="Return to the previous menu.",
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details={
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"Return to the previous menu.",
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"",
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"Aliases: exit quit bye",
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"",
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"Usage:",
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"exit"
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}
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},
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bye={
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description="Return to the previous menu.",
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details={
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"Return to the previous menu.",
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"",
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"Aliases: exit quit bye",
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"",
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"Usage:",
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"exit"
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}
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},
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echo={
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description="Print a message to this window.",
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details={
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"Print a message to this window.",
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"",
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"Usage:",
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"echo <message>"
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}
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},
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cls={
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description="Clear the log output.",
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details={
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"Clear the log output.",
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"",
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"Usage:",
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"cls"
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}
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},
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shutdown={
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description="(Attempt to) shutdown your machine.",
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details={
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"(Attempt to) shutdown your machine. Arguments to this command",
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"will be passed on to the system shutdown command.",
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"",
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"Usage:",
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"shutdown",
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"shutdown [args]"
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}
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},
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fn={
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description="Simulates a Function key press.",
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details={
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"Acts as if you have pressed a function key (i.e. F1-F12) on a keyboard.",
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"Useful if you are on a mobile device without access to these keys.",
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"",
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"Usage:",
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"fn <1-12>"
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}
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},
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scrinfo={
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description="Display information about your screen.",
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details={
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"Display information about your screen.",
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"",
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"Usage:",
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"scrinfo"
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}
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},
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wireframe={
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description="Enable or disable wireframe.",
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details={
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"Enable or disable wireframe.",
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"",
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"Usage:",
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"wireframe <true|false>"
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}
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},
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gammacorrect={
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description="Enable or disable gamma correction.",
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details={
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"Enable or disable gamma correction.",
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"",
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"Usage:",
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"gammacorrect <true|false>"
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}
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},
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rmwtm={
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description="Remove the \"no recording\" watermark.",
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details={
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"Remove the \"no recording\" watermark.",
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"You will need a password to do that.",
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"",
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"Usage:",
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"rmwtm <password>"
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}
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},
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unlockall={
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description="Unlock all modes on the map.",
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details={
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"Unlock all modes on the map.",
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"",
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"Usage:",
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"unlockall"
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}
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},
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play={
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description="Load a game mode, including those that are not on the map.",
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details={
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"Load a game mode, including those that are not on the map.",
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"",
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"Usage:",
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"play <mode_name>"
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}
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},
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festival={
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description="Load a festival theme.",
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details={
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"Load a festival theme.",
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"",
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"Usage:",
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"festival list",
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"festival <festival_name>"
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}
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},
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}
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-- while I could have used a for loop to get this... the order at which the
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-- table elements turn up in the loop is not quite ideal. Doing this manually
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-- so that at least the most basic commands are on page 1.
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local command_help_list={
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"help",
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"#",
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"exit",
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"echo",
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"cls",
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"shutdown",
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"fn",
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"scrinfo",
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"wireframe",
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"gammacorrect",
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"rmwtm",
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"unlockall",
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"play",
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"festival"
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}
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local command_help_page_size=10
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local commands={}
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--Basic commands
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function commands.help(arg)
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if command_help_messages[arg]then -- help [command]
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for _,v in pairs(command_help_messages[arg].details)do
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log(v)
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end
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return
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end
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if tonumber(arg)then
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arg=int(tonumber(arg))
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else
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arg=1
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end -- help or help [page]
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local total_pages=math.ceil(#command_help_list/command_help_page_size)
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if arg<=0 or arg>total_pages then
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log("Invalid page number. Must be between 1 and "..total_pages.." (inclusive).")
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return
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end
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log"Use help [page] to view more commands,"
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log"or help [command_name] for more info on a command."
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log""
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log("Page "..arg.." of "..total_pages)
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for i=(arg-1)*10+1,math.min(arg*10,#command_help_list)do
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local _c=command_help_list[i]
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log("".._c.." - "..command_help_messages[_c].description)
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end
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end
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function commands.shutdown(arg)os.execute("shutdown "..arg)end
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function commands.cls()outputBox:clear()end
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commands.echo=log
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commands.exit=backScene
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commands.quit=backScene
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commands.bye=backScene
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--Game commands
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function commands.fn(n)
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if tonumber(n)then
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n=int(tonumber(n))
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if n>=1 and n<=12 then
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love.keypressed("f"..n)
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return
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end
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end
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log"Usage: fn [1~12]"
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end
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function commands.scrinfo()for _,v in next,SCR.info()do log(v)end end
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function commands.wireframe(bool)
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if bool=="true"or bool=="false"then
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gc.setWireframe(bool=="true")
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log("Wireframe: "..(gc.isWireframe()and"on"or"off"))
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else
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log"Usage: wireframe [true|false]"
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end
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end
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function commands.gammacorrect(bool)
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if bool=="true"or bool=="false"then
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love._setGammaCorrect(bool=="true")
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log("GammaCorrect: "..(gc.isGammaCorrect()and"on"or"off"))
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else
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log"Usage: gammacorrect [true|false]"
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end
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end
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function commands.rmwtm(password)
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if password==(14^2*10)..(2*11)then
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_G["\100\114\97\119\70\87\77"]=NULL
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log("\68\69\86\58\87\97\116\101\114\109\97\114\107\32\82\101\109\111\118\101\100")
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SFX.play("clear")
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else
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log"Usage: None."
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end
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end
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function commands.unlockall(bool)
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if bool=="sure"then
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for name,M in next,MODES do
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if type(name)=="string"and not RANKS[name]and M.x then
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RANKS[name]=M.score and 0 or 6
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end
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end
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FILE.save(RANKS,"conf/unlock")
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log("\68\69\86\58\85\78\76\79\67\75\65\76\76")
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SFX.play("clear_2")
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else
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log"Are you sure to unlock all modes?"
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log"Type: unlockall sure"
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end
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end
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function commands.play(m)--marathon_bfmax can only entered through here
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if MODES[m]then
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loadGame(m)
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elseif m then
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log("No mode called "..m)
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else
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log"Usage: play [modeName]"
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end
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end
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function commands.festival(name)
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if name=="list" then
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log("Available festivals:")
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log("classic xmas sprfes zday")
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elseif name=="classic"then
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FESTIVAL=false
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BG.setDefault("space")
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BGM.setDefault("blank")
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BGM.play()
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elseif name=="xmas"then
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FESTIVAL="xMas"
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BG.setDefault("snow")
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BGM.setDefault("mXmas")
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BGM.play()
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elseif name=="sprfes"then
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FESTIVAL="sprFes"
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BG.setDefault("firework")
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BGM.setDefault("spring festival")
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BGM.play()
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elseif name=="zday"then
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FESTIVAL="zDay"
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BG.setDefault("lanterns")
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BGM.setDefault("overzero")
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BGM.play()
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elseif name~="" then
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log("No festival called "..name)
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else
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log"Usage: festival [festivalName]"
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end
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end
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function scene.keyDown(k)
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if k=="return"then
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local input=inputBox.value
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log("> "..input)
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if input:byte()==35 then
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--Execute code
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local code=loadstring(input:sub(2))
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if code then
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setfenv(code,userEnv)
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ins(history,input)
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code()
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else
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log"Syntax error"
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end
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elseif input~=""then
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--Load command
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local p=input:find(" ")
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local cmd,arg
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if p then
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cmd=input:sub(1,p-1):lower()
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arg=input:sub(p+1)
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else
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cmd=input
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arg=""
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end
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if commands[cmd]then
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commands[cmd](arg)
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else
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log("No command called "..cmd)
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end
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ins(history,input)
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hisPtr=nil
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end
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inputBox:clear()
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elseif k=="up"then
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if not hisPtr then
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hisPtr=#history
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if hisPtr>0 then
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inputBox.value=history[hisPtr]
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end
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elseif hisPtr>1 then
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hisPtr=hisPtr-1
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inputBox.value=history[hisPtr]
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end
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elseif k=="down"then
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if hisPtr then
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hisPtr=hisPtr+1
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if history[hisPtr]then
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inputBox.value=history[hisPtr]
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else
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hisPtr=nil
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inputBox.value=""
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end
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end
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else
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WIDGET.keyPressed(k)
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end
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end
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scene.widgetList={
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inputBox,
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outputBox,
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}
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return scene |