Safety check

Panquesito7 · Sep 13, 2023 · 9212957 · 9212957
1 parent ecdba7f
commit 9212957
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/init.lua b/init.lua
@@ -29,11 +29,16 @@ double_jump = {
 -- Settings --
 ---------------
 
-local max_jump_number = tonumber(minetest.settings:get("double_jump.max_jump")) or 1
+local max_jump_number = tonumber(minetest.settings:get("double_jump.max_jump")) or 1 -- Builtin jump doesn't count!
 local max_jump_height = tonumber(minetest.settings:get("double_jump.max_height")) or 6.5
 local privilege_required = minetest.settings:get_bool("double_jump.privilege_required") or false
 local infinite_jumps = minetest.settings:get_bool("double_jump.infinite_jumps") or false
 
+-- Make sure the jump number is not something below zero.
+if max_jump_number <= 0 then
+    max_jump_number = 1
+end
+
 ----------------
 -- Privileges --
 ----------------