mtcontrib/Minetest-WorldEdit
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Dual-based cylinder

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This commit is contained in:
Kyle
2012-10-18 18:10:30 -07:00
committed by sfan5
parent 6ceb56c3dc
commit bf8e2a8233
4 changed files with 77 additions and 35 deletions
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39
worldedit_commands/init.lua
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@ -538,46 +538,65 @@ local check_cylinder = function(name, param)
worldedit.player_notify(name, "no position 1 selected")
return nil
end
local found, _, axis, length, radius, nodename = param:find("^([xyz%?])%s+([+-]?%d+)%s+(%d+)%s+(.+)$")
-- two radii
local found, _, axis, length, radius1, radius2, nodename = param:find("^([xyz%?])%s+([+-]?%d+)%s+(%d+)%s+(%d+)%s+(.+)$")
if found == nil then
-- single radius
found, _, axis, length, radius1, nodename = param:find("^([xyz%?])%s+([+-]?%d+)%s+(%d+)%s+(.+)$")
radius2 = radius1
end
if found == nil then
worldedit.player_notify(name, "invalid usage: " .. param)
return nil
end
local node = get_node(name, nodename)
if not node then return nil end
return math.ceil(math.pi * (tonumber(radius) ^ 2) * tonumber(length))
local radius = math.max(tonumber(radius1), tonumber(radius2))
return math.ceil(math.pi * (radius ^ 2) * tonumber(length))
end
minetest.register_chatcommand("/hollowcylinder", {
params = "x/y/z/? <length> <radius> <node>",
description = "Add hollow cylinder at WorldEdit position 1 along the x/y/z/? axis with length <length> and radius <radius>, composed of <node>",
params = "x/y/z/? <length> <radius1> [radius2] <node>",
description = "Add hollow cylinder at WorldEdit position 1 along the x/y/z/? axis with length <length>, base radius <radius1> (and top radius [radius2]), composed of <node>",
privs = {worldedit=true},
func = safe_region(function(name, param)
local found, _, axis, length, radius, nodename = param:find("^([xyz%?])%s+([+-]?%d+)%s+(%d+)%s+(.+)$")
-- two radii
local found, _, axis, length, radius1, radius2, nodename = param:find("^([xyz%?])%s+([+-]?%d+)%s+(%d+)%s+(%d+)%s+(.+)$")
if found == nil then
-- single radius
found, _, axis, length, radius1, nodename = param:find("^([xyz%?])%s+([+-]?%d+)%s+(%d+)%s+(.+)$")
radius2 = radius1
end
length = tonumber(length)
if axis == "?" then
axis, sign = worldedit.player_axis(name)
length = length * sign
end
local node = get_node(name, nodename)
local count = worldedit.cylinder(worldedit.pos1[name], axis, length, tonumber(radius), node, true)
local count = worldedit.cylinder(worldedit.pos1[name], axis, length, tonumber(radius1), tonumber(radius2), node, true)
worldedit.player_notify(name, count .. " nodes added")
end, check_cylinder),
})
minetest.register_chatcommand("/cylinder", {
params = "x/y/z/? <length> <radius> <node>",
description = "Add cylinder at WorldEdit position 1 along the x/y/z/? axis with length <length> and radius <radius>, composed of <node>",
params = "x/y/z/? <length> <radius1> [radius2] <node>",
description = "Add cylinder at WorldEdit position 1 along the x/y/z/? axis with length <length>, base radius <radius1> (and top radius [radius2]), composed of <node>",
privs = {worldedit=true},
func = safe_region(function(name, param)
local found, _, axis, length, radius, nodename = param:find("^([xyz%?])%s+([+-]?%d+)%s+(%d+)%s+(.+)$")
-- two radii
local found, _, axis, length, radius1, radius2, nodename = param:find("^([xyz%?])%s+([+-]?%d+)%s+(%d+)%s+(%d+)%s+(.+)$")
if found == nil then
-- single radius
found, _, axis, length, radius1, nodename = param:find("^([xyz%?])%s+([+-]?%d+)%s+(%d+)%s+(.+)$")
radius2 = radius1
end
length = tonumber(length)
if axis == "?" then
axis, sign = worldedit.player_axis(name)
length = length * sign
end
local node = get_node(name, nodename)
local count = worldedit.cylinder(worldedit.pos1[name], axis, length, tonumber(radius), node)
local count = worldedit.cylinder(worldedit.pos1[name], axis, length, tonumber(radius1), tonumber(radius2), node)
worldedit.player_notify(name, count .. " nodes added")
end, check_cylinder),
})