invert X axis instead of Z axis

src/engine/CollisionEngine/Mesh.java

@@ -28,8 +28,15 @@ public class Mesh {
             return false;
 
         //character moving is higher than the max Y of this mesh
-        if(charY > this.maxY && charHeight + charY < this.minY)
+        float feet = charY;
+        float head = feet + charHeight;
+
+        if(head < this.minY && feet > this.maxY){
             return false;
+        }
+
+        //if(charY > this.maxY && charHeight + charY < this.minY)
+        //    return false;
 
         for(Triangle tri : triangles)
             if(tri.collides(line))

src/engine/db/handlers/dbBuildingHandler.java

@@ -895,7 +895,7 @@ public class dbBuildingHandler extends dbHandlerBase {
                 }
                 ArrayList<Vector3f> triPoints = new ArrayList<>();
                 for(int i = 0; i < floatPoints.size(); i += 3){
-                    triPoints.add(new Vector3f(floatPoints.get(i),floatPoints.get(i+1),floatPoints.get(i+2) * -1));
+                    triPoints.add(new Vector3f(floatPoints.get(i),floatPoints.get(i+1),floatPoints.get(i+2)));
                 }
 
                 if(BuildingManager.mesh_triangle_points.containsKey(rs.getInt("meshID")) == false){