Themepark Modelride plugin

We are looking for a developer that want help us to create a model ride plugin.
For in themepark servers.

At the moment we have get a plugin that work like this

Code:

attracties:
- droomvlucht
droomvlucht:
  run_command: start
  run_permissions: achtbaan.droomvlucht
  spawn_command: spawn
  spawn_permissions: achtbaan.droomvlucht
  spawns:
  - 1
  - 2
  spawn: #id
    1:
    - 'run:spawn world,285,70,412,0,0,iron_sword,2,0.3'
    - 'run:allow_sit false'
    2:
    - 'run:spawn world,5,73,0,0,0,iron_sword,0,0.5'
    - 'run:allow_sit false'
  runs:
  - 1
  - 2
  run: #id
    1:
    - 'run:allow_sit false'
    - 'run:allow_leave false'
    - 'run:move 0.1,0,0.1,0,0'
    - 'wait:2'
    - 'run:allow_sit true'
    - 'run:allow_leave true'
    2:
    - 'run:move 0.1,0,0.1,10,-0.1'
    - 'wait:2'

But it isn't working on 1.12 and it is hard to create rides so we are looking for a developer that will help u creating a better plugin