Extend Construction Process to new buildings

[HJPearce]

Description

Task: Extend Construction Process to new buildings
Feature: #139

Just a quick little extension of the functionality to all constructible buildings

Milestones

List of steps that need to be completed for this task.

• Either add a FilterBuffer for existing textures or throw together coloured textures for highlight entities
• patch in sizes relative to sprites and collider size relative to sprite from building sections (maybe extract these values to resource if necessary)

Completion Deadline: Oct. 13