diff options
Diffstat (limited to 'builtin/common')
| -rw-r--r-- | builtin/common/misc_helpers.lua | 1 | ||||
| -rw-r--r-- | builtin/common/strict.lua | 3 | ||||
| -rw-r--r-- | builtin/common/vector.lua | 9 |
3 files changed, 11 insertions, 2 deletions
diff --git a/builtin/common/misc_helpers.lua b/builtin/common/misc_helpers.lua index e4653d41d..c2dc7514d 100644 --- a/builtin/common/misc_helpers.lua +++ b/builtin/common/misc_helpers.lua @@ -382,7 +382,6 @@ if INIT == "game" then itemstack, pointed_thing) return end - local pitch = placer:get_look_pitch() local fdir = core.dir_to_facedir(placer:get_look_dir()) local wield_name = itemstack:get_name() diff --git a/builtin/common/strict.lua b/builtin/common/strict.lua index 05ceadf7a..23ba3d727 100644 --- a/builtin/common/strict.lua +++ b/builtin/common/strict.lua @@ -5,6 +5,9 @@ local WARN_INIT = false function core.global_exists(name) + if type(name) ~= "string" then + error("core.global_exists: " .. tostring(name) .. " is not a string") + end return rawget(_G, name) ~= nil end diff --git a/builtin/common/vector.lua b/builtin/common/vector.lua index e9ed3aab3..90ba3cc8b 100644 --- a/builtin/common/vector.lua +++ b/builtin/common/vector.lua @@ -31,6 +31,14 @@ function vector.normalize(v) end end +function vector.floor(v) + return { + x = math.floor(v.x), + y = math.floor(v.y), + z = math.floor(v.z) + } +end + function vector.round(v) return { x = math.floor(v.x + 0.5), @@ -130,4 +138,3 @@ function vector.divide(a, b) z = a.z / b} end end - |