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Simplify deleteblocks chat command argument parsing

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Add optional core.pos_to_string decimal place rounding
Move core.string_to_pos to builtin/common/misc_helpers.lua for consistency
This commit is contained in:
kwolekr 2015-01-15 18:03:43 -05:00
parent 9736548720
commit 5aeeb219e3
3 changed files with 44 additions and 37 deletions
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16
builtin/game/chatcommands.lua
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@ -419,24 +419,18 @@ core.register_chatcommand("deleteblocks", {
p1 = player:getpos()
p2 = p1
else
p1.x, p1.y, p1.z, p2.x, p2.y, p2.z = string.match(param,
"^%(([%d.-]+), *([%d.-]+), *([%d.-]+)%) *%(([%d.-]+), *([%d.-]+), *([%d.-]+)%)$")
p1.x = tonumber(p1.x)
p1.y = tonumber(p1.y)
p1.z = tonumber(p1.z)
p2.x = tonumber(p2.x)
p2.y = tonumber(p2.y)
p2.z = tonumber(p2.z)
local pos1, pos2 = unpack(param:split(") ("))
p1 = core.string_to_pos(pos1 .. ")")
p2 = core.string_to_pos("(" .. pos2)
if p1.x == nil or p1.y == nil or p1.z == nil or
p2.x == nil or p2.y == nil or p2.z == nil then
if p1 == nil or p2 == nil then
return false, "Incorrect area format. Expected: (x1,y1,z1) (x2,y2,z2)"
end
end
if core.delete_area(p1, p2) then
return true, "Successfully cleared area ranging from " ..
core.pos_to_string(p1) .. " to " .. core.pos_to_string(p2)
core.pos_to_string(p1, 1) .. " to " .. core.pos_to_string(p2, 1)
else
return false, "Failed to clear one or more blocks in area"
end