woodchopper

map = {}

X = 0
Y = 0
Z = 0
angle = 0

function setmapblock(x,y,solid)
        if map[x] == nil then
                map[x] = {}
        end
        map[x][y] = solid
end

function getmapblock(x,y)
        if map[x] == nil then
                return nil
        elseif map[x][y] == nil then
                return nil
        end
        return map[x][y]
end

function drawmap()
        --location = gps.locate(1, false)
        term.clear()
        term.setCursorPos(1,1)
        print(location)
        for y = Y-8, Y+16 do
                term.setCursorPos(1,y-Y+5)
                for x = X-6,X+12 do
                        block = getmapblock(x,y)
                        if x-X == 0 and y-Y == 0 then
                                term.write("@")
                        elseif block == nil then
                                term.write("o")
                        elseif block == 1 then
                                term.write("#")
                        else--block == 0
                                term.write("_")
                        --      term.setTextColor(colors.gray)
                        --      term.write("x")
                        end
                end
                term.write("/n")
        end
end

function chop()
        shell.run("note-ai","happy")
        turtle.select(1)
        while turtle.detect() do
                updatefuel()
                turtle.dig()
                turtle.digUp()
                turtle.up()
        end
        while not turtle.detectDown() do
                updatefuel()
                turtle.down()
        end
        if turtle.getItemCount(3) > 1 then
                turtle.select(3)
                turtle.place()
				rotate()
        end
end

function rotate()
        if math.random(0,1) == 1 then
                turtle.turnLeft()
                angle = angle + 1
        else
                turtle.turnRight()
                angle = angle - 1
        end
        if angle > 3 then angle = angle - 4
        elseif angle < 0 then angle = angle + 4 end
end

function updatefuel()
        if turtle.getFuelLevel() == 0 then
                turtle.select(1)
        turtle.refuel(1)
                happyness = happyness + 2.5
                sleep(1)
    end
end

happyness = 10

while true do
                happyness = happyness - 0.125
                if happyness <= 0 then
                        for i=1,4 do
                                shell.run("note-ai", "angry")
                                sleep(5)
                        end
                        happyness =  5
                elseif happyness > 10 then
                        happyness = 10
                end

                updatefuel()

        xx = 0
        yy = 0

        if angle == 0 or angle == 2 then
                xx = 1-angle
        elseif angle == 1 or angle == 3 then
                yy = 1-angle+1
        end

                turtle.select(3)
                if turtle.suck() or turtle.suckUp() or turtle.suckDown() then
                        shell.run("note-ai","happy")
                        happyness = happyness + 1
                end

                if turtle.getItemCount(3) > 2 and math.random(0,3) == 0 then
                        shell.run("note-ai","happy")
                        happyness = happyness + 1
                        turtle.place()
                        rotate()
                end

        if turtle.detect() then
                        issolid = false
                        turtle.select(2)
                        issolid = turtle.compare()
                        turtle.select(3)
                        issolid = issolid or turtle.compare()
                        if not issolid then
                                happyness = happyness + 2
                                chop()
                        else
                                happyness = happyness - 0.1
                                setmapblock(X+xx,Y+yy, 1)
                                rotate()
                        end
        elseif not turtle.detectDown() then
                        setmapblock(X,Y, 1)
                        turtle.back()
                        rotate()
                else
            setmapblock(X+xx,Y+yy, 0)
            turtle.forward()
                        X = X + xx
                        Y = Y + yy

                        if math.random(0,3) == 1 then
                                rotate()
                        end
        end
        drawmap()
end