SmallRefuelProgram

-- REFUEL PROGRAM --

-- Config

local areaRefuel = false -- Refuels in an area (useful for lava lakes)



-- Variables

local lenghtCount = 0;
local widthCount = 0;
local bucket = false;

-- Functions

local function clc(x,y,bc,tc)
    x = x or 1;
    y = y or 1;
    bc = bc or colors.black;
    tc = tc or colors.white;
    term.setCursorPos(x,y);
    term.setBackgroundColor(bc);
    term.setTextColor(tc);
    term.clear();
end

-- STARTUP

textutils.slowPrint("Welcome to the refueler program by TheDarkray",40);
sleep(0.4);

while (bucket == false) do
    clc(1,1,colors.white,colors.black);
    print("Please insert an empty bucket in slot 1 (top left)");
    local item = turtle.getItemDetail(1);
    print("If you inserted the bucket press enter to continue.");
    io.read();
    if (item.name == "minecraft:bucket") then
        break;
    end
end

clc(1,1,colors.white,colors.black);
    print("Please insert the distance to cover: ");
    local length = io.read();
    length = tonumber(length);
    if (areaRefuel) then
        print("Please insert the width to cover: ");
        local width = io.read();
        length = tonumber(width);
    end



-- MAIN PROGRAM
turtle.forward();
turtle.select(1);
if (areaRefuel) then
    for i = 0, math.ceil(width/2) do
        for i = 0, length do
            turtle.attack();
            turtle.placeDown();
            turtle.refuel();
            turtle.forward();
            turtle.dig();
        end
        turtle.turnLeft(); turtle.back(); turtle.turnLeft();
        for i = 0, length do
            turtle.attack();
            turtle.placeDown();
            turtle.refuel();
            turtle.forward();
            turtle.dig();
        end
        turtle.turnLeft();
        turtle.forward();
        turtle.turnLeft();
    end
    turtle.turnLeft();
    for i = 0, width do
        turtle.placeDown();
        turtle.refuel();
        turtle.forward();
        turtle.dig();
    end
    turtle.turnRight();
else
    for i = 0, length do
        turtle.attack();
        turtle.dig();
        turtle.forward();
        turtle.placeDown();
        turtle.refuel();
    end
    turtle.turnLeft(); turtle.back(); turtle.turnLeft();
    for i = 0, length do
        turtle.attack();
        turtle.placeDown();
        turtle.refuel();
        turtle.forward();
        turtle.dig();
    end
        turtle.turnRight();
        turtle.placeDown();
        turtle.refuel();
        turtle.forward();
        turtle.dig();
    turtle.turnRight();
end
turtle.back();
clc(1,1,colors.white,colors.black);
print("REFUELING COMPLETE");
print("FUEL LEVEL: "..turtle.getFuelLevel().."/"..turtle.getFuelLimit());
sleep(1);
clc();