Remove after decimal before saving positions

Adds helper function, spawnpoint.pos_clean, to strip off everything past the decimal point when saving a new spawnpoint position.

init.lua

@@ -15,6 +15,15 @@ end
 -- HELPER FUNCTIONS --
 ----------------------
 
+-- [function] Clean Position
+function spawnpoint.pos_clean(pos)
+  pos.x = math.floor(pos.x)
+  pos.y = math.floor(pos.y)
+  pos.z = math.floor(pos.z)
+
+  return pos
+end
+
 -- [function] Load
 function spawnpoint.load()
   local res = io.open(path, "r"):read("*all")
@@ -35,7 +44,7 @@ function spawnpoint.set(pos)
   end
 
   if type(pos) == "table" then
-    spawnpoint.pos = pos
+    spawnpoint.pos = spawnpoint.pos_clean(pos)
   end
 end