hole

1 files changed, 12 insertions, 9 deletions

diff --git a/hole.lua b/hole.lua
index 8eb8c68..cbbb0b2 100644
--- a/hole.lua
+++ b/hole.lua
@@ -12,17 +12,20 @@ while true do
 	local scanned = scanner.scan()
 	local targets = {}
 	for _,s in ipairs(scanned) do
-		local should_add = true
-		for i,t in ipairs(targets) do
-			if t.x == s.x and t.z == s.z then
-				should_add = false
-				if s.y > t.y then
-					targets[i] = s
+		if s.name ~= "minecraft:air" then
+			local should_add = true
+			
+			for i,t in ipairs(targets) do
+				if t.x == s.x and t.z == s.z then
+					should_add = false
+					if s.y > t.y then
+						targets[i] = s
+					end
 				end
 			end
-		end
-		if should_add then
-			table.insert(targets,s)
+			if should_add then
+				table.insert(targets,s)
+			end
 		end
 	end
 	for _,v in ipairs(targets) do