vlad.os/LuaCsForBarotraumaEP
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Correctly handle errors in util methods

Browse Source
This commit is contained in:
EvilFactory
2023-05-06 13:38:52 -03:00
parent 8e6f8cc5e6
commit bf988aa9ef
3 changed files with 29 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
Barotrauma/BarotraumaShared/Lua/DefaultLib/Utils/Math.lua
View File

@@ -1,21 +1,40 @@
math.lerp = function (a, b, t)
if type(a) ~= "number" then error(string.format("bad argument #1 to 'lerp' (number expected, got %s)", type(a)), 2) end
if type(b) ~= "number" then error(string.format("bad argument #2 to 'lerp' (number expected, got %s)", type(b)), 2) end
if type(t) ~= "number" then error(string.format("bad argument #3 to 'lerp' (number expected, got %s)", type(t)), 2) end
return a * (1 - t) + b * t
end
math.clamp = function (value, min, max)
if type(value) ~= "number" then error(string.format("bad argument #1 to 'clamp' (number expected, got %s)", type(value)), 2) end
if type(min) ~= "number" then error(string.format("bad argument #2 to 'clamp' (number expected, got %s)", type(min)), 2) end
if type(max) ~= "number" then error(string.format("bad argument #3 to 'clamp' (number expected, got %s)", type(max)), 2) end
return math.max(min, math.min(max, value))
end
math.round = function (value, decimals)
if type(value) ~= "number" then error(string.format("bad argument #1 to 'round' (number expected, got %s)", type(value)), 2) end
if type(decimals) ~= "number" then error(string.format("bad argument #2 to 'round' (number expected, got %s)", type(decimals)), 2) end
decimals = decimals or 0
local mult = 10 ^ decimals
return math.floor(value * mult + 0.5) / mult
end
math.sign = function (value)
if type(value) ~= "number" then error(string.format("bad argument #1 to 'sign' (number expected, got %s)", type(value)), 2) end
return value >= 0 and 1 or -1
end
math.remap = function (value, inMin, inMax, outMin, outMax)
if type(value) ~= "number" then error(string.format("bad argument #1 to 'remap' (number expected, got %s)", type(value)), 2) end
if type(inMin) ~= "number" then error(string.format("bad argument #2 to 'remap' (number expected, got %s)", type(inMin)), 2) end
if type(inMax) ~= "number" then error(string.format("bad argument #3 to 'remap' (number expected, got %s)", type(inMax)), 2) end
if type(outMin) ~= "number" then error(string.format("bad argument #4 to 'remap' (number expected, got %s)", type(outMin)), 2) end
if type(outMax) ~= "number" then error(string.format("bad argument #5 to 'remap' (number expected, got %s)", type(outMax)), 2) end
return outMin + (outMax - outMin) * ((value - inMin) / (inMax - inMin))
end

6
Barotrauma/BarotraumaShared/Lua/DefaultLib/Utils/String.lua
View File

@@ -1,7 +1,13 @@
string.startsWith = function(str, start)
if type(str) ~= "string" then error(string.format("bad argument #1 to 'startsWith' (string expected, got %s)", type(str)), 2) end
if type(start) ~= "string" then error(string.format("bad argument #2 to 'startsWith' (string expected, got %s)", type(start)), 2) end
return string.sub(str, 1, string.len(start)) == start
end
string.endsWith = function(str, ending)
if type(str) ~= "string" then error(string.format("bad argument #1 to 'endsWith' (string expected, got %s)", type(str)), 2) end
if type(ending) ~= "string" then error(string.format("bad argument #2 to 'endsWith' (string expected, got %s)", type(ending)), 2) end
return ending == "" or string.sub(str, -string.len(ending)) == ending
end

4
Barotrauma/BarotraumaShared/Lua/DefaultLib/Utils/Util.lua
View File

@@ -24,6 +24,10 @@ for _, item in pairs(Item.ItemList) do
end
Util.GetItemsById = function(id)
if id == nil then
error(string.format("bad argument #1 to 'GetItemsById' (string expected, got %s)", type(id)), 2)
end
return itemDictionary[id]
end