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torus: fix and improve the error messages

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Starbeamrainbowlabs 2021-05-15 02:15:14 +01:00
parent 0100725a7b
commit bf8c847dc1
Signed by: sbrl
GPG key ID: 1BE5172E637709C2
1 changed files with 4 additions and 9 deletions
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13
worldeditadditions_commands/commands/torus.lua
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@ -5,20 +5,15 @@
-- ██ ██████ ██ ██ ██████ ███████
local function parse_params_torus(params_text)
local parts = worldeditadditions.split(params_text, "%s+", false)
print("[DEBUG:torus/parts]")
for i = 1, #parts, 1 do print(parts[i]) end
-- local found, _, major_radius, minor_radius, replace_node, axes = params_text:find("([0-9]+)%s+([0-9]+)%s+([a-z:_\\-]+)%s+([xyz]+)")
if #parts < 3 then return nil, nil, nil end
if #parts < 1 then
return false, "Error: Invalid replace_node."
return false, "Error: No replace_node specified."
end
if #parts < 2 then
return false, "Error: Invalid major radius (expected integer greater than 0)"
return false, "Error: No major radius specified (expected integer greater than 0)."
end
if #parts < 3 then
return false, "Error: Invalid minor radius (expected integer greater than 0)"
return false, "Error: No minor radius specified (expected integer greater than 0)."
end
local major_radius = tonumber(parts[1])
@ -38,7 +33,7 @@ local function parse_params_torus(params_text)
return false, "Error: Invalid node name."
end
if axes:find("[^xyz]") then
return false, "Error: The axes may only contain the latters x, y, and z."
return false, "Error: The axes may only contain the letters x, y, and z."
end
if #axes ~= 2 then
return false, "Error: Exactly 2 axes must be specified. For example, 'xy' is valid, but 'xyy' is not (both of course without quotes)."