Auto adjust boxes with poorly set minZ and maxZ

Automatically adjusts box targets for custom locations that have been set wrong

if minZ is too high, adjust it
if maxZ is too low, adjust it

and warn the client that the target has to be adjusted.

Solves people opening tickets because they half edited a location without reading my docs

shared/helpers.lua

@@ -956,4 +956,18 @@ end
 function GetEntityForwardVector(entity)
     local heading = math.rad(GetEntityHeading(entity) + 90)
     return vec3(math.cos(heading), math.sin(heading), 0.0)
+end
+
+function adjustMinMaxZ(coord, table)
+    local table = table
+    local adMinZ, adMaxZ = false, false
+    if table.minZ > coord.z then
+        adMinZ = true
+        table.minZ = (coord.z - 1.05)
+    end
+    if table.maxZ < coord.z then
+        adMinZ = true
+        table.maxZ = (coord.z + 0.80)
+    end
+    return table.minZ, table.maxZ, adMinZ, adMaxZ
 end