* fix deprication warning 'initial_properties'
WARNING[Server]: Reading initial object properties directly from an
entity definition is deprecated, move it to the 'initial_properties'
table instead. (Property 'static_save' in entity
'spacecannon:energycube_<colour>')
* fix deprication warning getpos -> get_pos
WARNING[Server]: Call to deprecated function 'getpos', use 'get_pos'
instead.
* Fix deprication warning set_velocity
Call to deprecated function 'setvelocity', use 'set_velocity' instead
* feat: add purple and blue cannons (railguns)
* fix: linter warnings
* fix: last commit
Seems I forgot to save some changes that were supposed to be part of the last commit.
* feat: don't change cannon projectile range
Avoid breaking builds on other servers