119 lines
2.7 KiB
Lua
119 lines
2.7 KiB
Lua
local strings = require("./utils/strings")
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local debug = require("./utils/print_r")
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local maze2d = require("./maze")
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local maze3d = require("./maze3d")
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local openscad = require("./openscad")
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local settings = {
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mode = "help",
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extras = {},
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width = 11,
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height = 11,
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depth = 7,
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filename = "maze.scad"
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}
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for i=1,#arg do
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if not strings.starts_with(arg[i], "-") then
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table.insert(settings.extras, arg[i])
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elseif string.match(arg[i], "--width") or string.match(arg[i], "-w") then
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i = i + 1
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settings.width = tonumber(arg[i])
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elseif string.match(arg[i], "--height") or string.match(arg[i], "-h") then
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i = i + 1
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settings.height = tonumber(arg[i])
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elseif string.match(arg[i], "--depth") or string.match(arg[i], "-d") then
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i = i + 1
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settings.depth = tonumber(arg[i])
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elseif string.match(arg[i], "--seed") or string.match(arg[i], "-s") then
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i = i + 1
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settings.seed = tonumber(arg[i])
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elseif string.match(arg[i], "--filename") or string.match(arg[i], "-f") then
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i = i + 1
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settings.filename = arg[i]
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end
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end
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if #settings.extras > 0 then
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settings.mode = table.remove(settings.extras, 1)
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end
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local function help()
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print([[
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multimaze: Multidimensional maze generator
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By Starbeamrainbowlabs
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Usage:
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lua main.lua {mode} [{options}]
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Modes:
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help Displays this message
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maze Generates a 2d maze
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maze3d Generates a 3d maze
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maze3d_openscad Generates a 3d maze as an openscad file
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Options:
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-w --width Sets the width of the maze
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-h --height Sets the height of the maze
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-d --depth Sets the depth of the maze (only applicable to 3d mazes)
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-s --seed Sets the seed
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-f --filename Sets the output filename
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]])
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end
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local function maze_text()
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local world, time = maze2d.generate_maze(
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os.time(),
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settings.width,
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settings.height
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)
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maze2d.printspace(world, settings.width, settings.height)
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print("Generation completed in " .. time .. "ms.")
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end
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local function maze3d_text()
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local world, time = maze3d.generate_maze(
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os.time(),
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settings.width,
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settings.height,
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settings.depth
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)
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maze3d.printspace(world, settings.width, settings.height, settings.depth)
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print("Generation completed in " .. time .. "ms.")
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end
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local function maze3d_openscad()
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local world, time = maze3d.generate_maze(
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os.time(),
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settings.width,
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settings.height,
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settings.depth
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)
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openscad.write3d(
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world,
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settings.width, settings.height, settings.depth,
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settings.filename
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)
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print("Maze written to "..settings.filename)
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end
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local mode_functions = {
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["help"] = help,
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["maze"] = maze_text,
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["maze3d"] = maze3d_text,
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["maze3d_openscad"] = maze3d_openscad
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}
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local selection = mode_functions[settings.mode]
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if not selection then
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print("Error: Unrecognised mode '"..settings.mode.."'")
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selection = mode_functions["help"]
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end
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selection()
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