Add bits that are done so far

This includes:
* Controller (runs and responds to calls placed on the screen, parameter editing and switches work)
* Null Drive (simulates motion so the controller can run, no actual movement yet)
* Call Buttons (lights can be toggled with right-click, no communication yet)

1 files changed, 12 insertions, 0 deletions

diff --git a/.luacheckrc b/.luacheckrc
new file mode 100644
index 0000000..2a41057
--- /dev/null
+++ b/.luacheckrc
@@ -0,0 +1,12 @@
+max_line_length = 200
+
+globals = {
+	"celevator",
+}
+
+read_globals = {
+	"DIR_DELIM",
+	"vector",
+	"screwdriver",
+	"minetest",
+}