Version 2.4 - http://otclient.net/showthread.php?tid=160

modules/game_bot/default_configs/cavebot_1.2/targetbot/walking.lua

@@ -0,0 +1,28 @@
+local dest
+local maxDist
+local params
+
+TargetBot.walkTo = function(_dest, _maxDist, _params)
+  dest = _dest
+  maxDist = _maxDist
+  params = _params
+end
+
+-- called every 100ms if targeting or looting is active
+TargetBot.walk = function()
+  if not dest then return end
+  if player:isWalking() then return end
+  local pos = player:getPosition()
+  if pos.z ~= dest.z then return end
+  local dist = math.max(math.abs(pos.x-dest.x), math.abs(pos.y-dest.y))
+  if params.precision and params.precision >= dist then return end
+  if params.marginMin and params.marginMax then
+    if dist >= params.marginMin and dist <= params.marginMax then 
+      return
+    end
+  end
+  local path = getPath(pos, dest, maxDist, params)
+  if path then
+    walk(path[1])
+  end
+end