launch cactus

1 files changed, 6 insertions, 3 deletions

diff --git a/cactus.lua b/cactus.lua
index ca6ec96..77fa6ef 100644
--- a/cactus.lua
+++ b/cactus.lua
@@ -1,7 +1,7 @@
-local function ensure_equipped(item)
+local function ensure_equipped(ptype, item)
 	local cur = peripheral.getType"left"
 	print(cur)
-	if cur == item then return true end
+	if cur == ptype then return true end
 	for i = 1,16 do
 		local det = turtle.getItemDetail(i)
 		if det and det.name == item then
@@ -12,7 +12,10 @@ local function ensure_equipped(item)
 	return false, "couldn't find "..item
 end
 
-assert(ensure_equipped "computercraft:wireless_modem_normal")
+local function ensure_modem() ensure_equipped("modem","computercraft:wireless_modem_normal") end
+local function ensure_scanner() error("aaa") end
+
+assert(ensure_modem())
 
 local loc = vector.new(gps.locate)
 print(loc)