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Turtle/movement.lua

@@ -0,0 +1,250 @@
+function digForward()
+    while turtle.forward() ~= true do turtle.dig() end
+end
+
+function detectTree()
+    if turtle.detect() == false then return false end
+    local has_block, data = turtle.inspect()
+    if data.tags["minecraft:logs"] == true then 
+        return true
+    end
+    return false
+end
+
+function plant4()
+    if countItem(Sappling) >= 4 then
+        digForward()
+        digForward()
+        turtle.turnLeft()
+        selectItem(Sappling)
+        turtle.place()
+        turtle.turnRight()
+        digBack()
+        selectItem(Sappling)
+        turtle.place()
+        turtle.turnLeft()
+        selectItem(Sappling)
+        turtle.place()
+        turtle.turnRight()
+        digBack()
+        selectItem(Sappling)
+        turtle.place()
+        return true        
+    end
+    return false
+end
+
+function goToStart(startPos)
+    d = getDif(startPos)
+    success = true
+    for i = 1, 3 do                                     -- check if it's already at the right position
+        if d[i] ~= 0 then success = false end
+    end
+    if success == true then return true end
+    if d[2] > 0 then                                    -- check if it's too high (too low won't be programmed since the turtle should never go below the startposition)
+        while d[2] > 0 do
+            if not turtle.detectDown then success = turtle.down()     -- if no block is below the turtle tries to move down
+            else
+                if detectWoodDown() then
+                    avoidWoodDown()
+                else
+                    turtle.digDown()
+                    success = turtle.down()
+                end
+            end
+            if success then d[2] = d[2] - 1 end         -- if the turtle moved down then subtract 1
+
+        end
+    end
+    -- get x cords right
+    faceDir(4)
+    d = getDif(startPos)
+    while d[1] > 0 do
+        safeForward()
+        d = getDif(startPos)
+    end
+    turtle.turnRight()
+    turtle.turnRight()
+    while d[1] < 0 do
+        safeForward()
+        d = getDif(startPos)
+    end
+    d = getDif(startPos)
+    turtle.turnLeft()
+    while d[3] > 0 do
+        safeForward()
+        d = getDif(startPos)
+    end
+    turtle.turnLeft()
+    turtle.turnLeft()
+    while d[3] < 0 do
+        safeForward()
+        d = getDif(startPos)
+    end
+    turtle.turnRight()
+    success = true
+    for i = 1, 3 do                                     -- check if it's already at the right position
+        if d[i] ~= 0 then success = false end
+    end
+    if success == true then return true end
+    return false
+end
+
+function getDir()
+    local x, y, z = gps.locate()
+    local initPos = {x,y,z}
+    while turtle.forward() == false do
+        if turtle.detect() == true then
+            if detectWood() then
+                turtle.turnRight()
+            else
+                turtle.dig()
+            end
+        end
+    end
+    x, y, z = gps.locate()
+    digBack()
+    local newPos = {x,y,z}
+    if initPos[3]-newPos[3] == 1 then dir = 1 
+    elseif initPos[3]-newPos[3] == -1 then dir = 3 
+    elseif initPos[1]-newPos[1] == -1 then dir = 2 
+    else dir = 4 end
+    return dir
+
+end
+
+function faceDir(newDir, oldDir)
+    if (type(oldDir) ~= "number") then
+        oldDir = getDir()
+    end
+    i = (newDir - oldDir)%4
+    while i > 0 do
+        turtle.turnRight()
+        i = i - 1
+    end
+end
+
+function digBack()
+    turtle.turnLeft()
+    turtle.turnLeft()
+    digForward()
+    turtle.turnRight()
+    turtle.turnRight()
+end
+
+function digUp()
+    while turtle.up() ~= true do turtle.digUp() end
+end
+
+function digDown()
+    while turtle.down() ~= true do turtle.digDown() end
+end
+
+function moveTo(xTarget, yTarget, zTarget, dirTarget, dirCurrent)
+    local x, y, z = gps.locate()
+    local dir
+    if (type(dirCurrent) == "number") then
+        dir = dirCurrent
+    else
+        dir = getDir()
+    end
+
+    local toGo
+    if (yTarget > y) then
+        toGo = yTarget -y
+        while (toGo > 0) do
+            digUp()
+            toGo = toGo - 1
+        end
+    else
+        toGo = y - yTarget
+        while (toGo > 0) do
+            digDown()
+            toGo = toGo - 1
+        end
+    end
+
+    if (xTarget - x > 0) then
+        faceDir(2, dir)
+        dir = 2
+        toGo = xTarget - x
+    else
+        faceDir(4, dir)
+        dir = 4
+        toGo = x -xTarget
+    end
+    while toGo > 0 do
+        digForward()
+        toGo = toGo -1
+    end
+
+    if (zTarget - z > 0) then
+        faceDir(3, dir)
+        dir = 3
+        toGo = zTarget -z
+    else
+        faceDir(1, dir)
+        dir = 1
+        toGo = z - zTarget
+    end
+    while toGo > 0 do
+        digForward()
+        toGo = toGo -1
+    end
+    faceDir(dirTarget, dir)
+end
+
+function hoverTo(xTarget, yTarget, zTarget, dirTarget, dirCurrent)
+    local x, y, z = gps.locate()
+    local dir
+    if (type(dirCurrent) == "number") then
+        dir = dirCurrent
+    else
+        dir = getDir()
+    end
+
+    local toGo
+    if (xTarget - x > 0) then
+        faceDir(2, dir)
+        dir = 2
+        toGo = xTarget - x
+    else
+        faceDir(4, dir)
+        dir = 4
+        toGo = x -xTarget
+    end
+    while toGo > 0 do
+        digForward()
+        toGo = toGo -1
+    end
+
+    if (zTarget - z > 0) then
+        faceDir(3, dir)
+        dir = 3
+        toGo = zTarget -z
+    else
+        faceDir(1, dir)
+        dir = 1
+        toGo = z - zTarget
+    end
+    while toGo > 0 do
+        digForward()
+        toGo = toGo -1
+    end
+
+    if (yTarget > y) then
+        toGo = yTarget -y
+        while (toGo > 0) do
+            digUp()
+            toGo = toGo - 1
+        end
+    else
+        toGo = y - yTarget
+        while (toGo > 0) do
+            digDown()
+            toGo = toGo - 1
+        end
+    end
+
+    faceDir(dirTarget, dir)
+end