mtcontrib/Minetest-WorldEdit
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sys4-fr
2018-09-05 00:44:21 +02:00
parent bb8456b711
commit f10da8c9f6
34 changed files with 1162 additions and 221 deletions
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13
worldedit/primitives.lua
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@ -150,14 +150,15 @@ end
-- @param axis Axis ("x", "y", or "z")
-- @param height Pyramid height.
-- @param node_name Name of node to make pyramid of.
-- @param hollow Whether the pyramid should be hollow.
-- @return The number of nodes added.
function worldedit.pyramid(pos, axis, height, node_name)
function worldedit.pyramid(pos, axis, height, node_name, hollow)
local other1, other2 = worldedit.get_axis_others(axis)
-- Set up voxel manipulator
local manip, area = mh.init_axis_radius(pos, axis,
height >= 0 and height or -height)
local data = mh.get_empty_data()
local data = mh.get_empty_data(area)
-- Handle inverted pyramids
local start_axis, end_axis, step
@ -177,7 +178,7 @@ function worldedit.pyramid(pos, axis, height, node_name)
y = pos.y - area.MinEdge.y,
z = pos.z - area.MinEdge.z,
}
local size = height * step
local size = math.abs(height * step)
local count = 0
-- For each level of the pyramid
for index1 = 0, height, step do
@ -187,10 +188,12 @@ function worldedit.pyramid(pos, axis, height, node_name)
local new_index2 = new_index1 + (index2 + offset[other1]) * stride[other1]
for index3 = -size, size do
local i = new_index2 + (index3 + offset[other2]) * stride[other2]
data[i] = node_id
if (not hollow or size - math.abs(index2) < 2 or size - math.abs(index3) < 2) then
data[i] = node_id
count = count + 1
end
end
end
count = count + (size * 2 + 1) ^ 2
size = size - 1
end