forked from mtcontrib/Minetest-WorldEdit
Add outset, inset, shift and initial draft of expand
This commit is contained in:
Daniel Sosa
parent
b23e92921c
commit
9e087ff995
1
worldedit_commands/.gitignore
vendored
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1
worldedit_commands/.gitignore
vendored
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@ -0,0 +1 @@
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*~
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285
worldedit_commands/area.lua
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285
worldedit_commands/area.lua
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minetest.register_chatcommand(
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"/outset",
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{
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params = "<amount> [h|v]",
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description = "expand the selection",
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privs = {worldedit=true},
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func = function(name, param)
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local find, _, amount, dir = param:find("^(%d+)[%s+]?([hv]?)$")
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local message
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if find == nil then
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worldedit.player_notify(name, "invalid usage: " .. param)
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return
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end
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if worldedit.pos1[name] == nil or worldedit.pos2[name] == nil then
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message = "Undefined region. Region must be defined beforehand."
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else
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amount = tonumber(amount)
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local curpos1 = worldedit.pos1[name]
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local curpos2 = worldedit.pos2[name]
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local dirs = worldedit.get_outset_directions(curpos1, curpos2)
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if dir == 'h' then
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worldedit.pos1[name].x = curpos1.x + (amount * dirs.x1)
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worldedit.pos1[name].z = curpos1.z + (amount * dirs.z1)
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worldedit.pos2[name].x = curpos2.x + (amount * dirs.x2)
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worldedit.pos2[name].z = curpos2.z + (amount * dirs.z2)
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message = "area expanded by " .. amount .. " blocks horizontally"
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elseif dir == 'v' then
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worldedit.pos1[name].y = curpos1.y + (amount * dirs.y1)
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worldedit.pos2[name].y = curpos2.y + (amount * dirs.y2)
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message = "area expanded by " .. amount .. " blocks vertically"
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else
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worldedit.pos1[name].x = curpos1.x + (amount * dirs.x1)
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worldedit.pos1[name].z = curpos1.z + (amount * dirs.z1)
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worldedit.pos1[name].y = curpos1.y + (amount * dirs.y1)
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worldedit.pos2[name].x = curpos2.x + (amount * dirs.x2)
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worldedit.pos2[name].z = curpos2.z + (amount * dirs.z2)
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worldedit.pos2[name].y = curpos2.y + (amount * dirs.y2)
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message = "area expanded by " .. amount .. " blocks in all axes"
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end
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worldedit.mark_pos1(name)
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worldedit.mark_pos2(name)
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end
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worldedit.player_notify(name, message)
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end,
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}
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)
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minetest.register_chatcommand(
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"/inset",
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{
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params = "<amount> [h|v]",
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description = "contract",
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privs = {worldedit=true},
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func = function(name, param)
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local find, _, amount, dir = param:find("^(%d+)[%s+]?([hv]?)$")
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local message = ""
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if find == nil then
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worldedit.player_notify(name, "invalid usage: " .. param)
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return
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end
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if worldedit.pos1[name] == nil or worldedit.pos2[name] == nil then
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message = "Undefined region. Region must be defined beforehand."
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else
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amount = tonumber(amount)
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local curpos1 = worldedit.pos1[name]
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local curpos2 = worldedit.pos2[name]
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local dirs = worldedit.get_outset_directions(curpos1, curpos2)
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if dir == 'h' then
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worldedit.pos1[name].x = curpos1.x - (amount * dirs.x1)
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worldedit.pos1[name].z = curpos1.z - (amount * dirs.z1)
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worldedit.pos2[name].x = curpos2.x - (amount * dirs.x2)
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worldedit.pos2[name].z = curpos2.z - (amount * dirs.z2)
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message = "area contracted by " .. amount .. " blocks horizontally"
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elseif dir == 'v' then
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worldedit.pos1[name].y = curpos1.y - (amount * dirs.y1)
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worldedit.pos2[name].y = curpos2.y - (amount * dirs.y2)
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message = "area contracted by " .. amount .. " blocks vertically"
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else
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worldedit.pos1[name].x = curpos1.x - (amount * dirs.x1)
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worldedit.pos1[name].z = curpos1.z - (amount * dirs.z1)
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worldedit.pos1[name].y = curpos1.y - (amount * dirs.y1)
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worldedit.pos2[name].x = curpos2.x - (amount * dirs.x2)
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worldedit.pos2[name].z = curpos2.z - (amount * dirs.z2)
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worldedit.pos2[name].y = curpos2.y - (amount * dirs.y2)
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message = "area contracted by " .. amount .. " blocks in all axes"
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end
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worldedit.mark_pos1(name)
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worldedit.mark_pos2(name)
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end
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worldedit.player_notify(name, message)
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end,
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}
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)
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worldedit.get_outset_directions = function(mark1, mark2)
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if mark1 == nil or mark2 == nil then return
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end
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local dirs =
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{
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x1 = 0,
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x2 = 0,
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y1 = 0,
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y2 = 0,
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z1 = 0,
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z2 = 0
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}
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if mark1.x < mark2.x then
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dirs.x1 = -1
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dirs.x2 = 1
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else
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dirs.x1 = 1
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dirs.x2 = -1
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end
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if mark1.y < mark2.y then
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dirs.y1 = -1
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dirs.y2 = 1
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else
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dirs.y1 = 1
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dirs.y2 = -1
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end
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if mark1.z < mark2.z then
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dirs.z1 = -1
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dirs.z2 = 1
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else
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dirs.z1 = 1
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dirs.z2 = -1
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end
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return dirs
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end
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minetest.register_chatcommand(
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"/shift",
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{
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params = "[+|-]<amount> [x|y|z]",
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description = "Moves the selection region. Does not move contents.",
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privs = {worldedit=true},
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func = function(name, param)
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local pos1 = worldedit.pos1[name]
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local pos2 = worldedit.pos2[name]
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local find, _, sign, amount, axis = param:find("^([+-]?)(%d+)[%s+]?([xyz]?)$")
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if find == nil then
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minetest.debug("entering if")
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worldedit.player_notify(name, "invalid usage: " .. param)
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return
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end
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if pos1 == nil or pos2 == nil then
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worldedit.player_notify(name, "Undefined region. Region must be defined beforehand.")
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return
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end
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amount = tonumber(amount)
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local direction = ""
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if sign ~= nil and sign == '-' then
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amount = amount * -1
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end
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if axis == "" then
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direction, _ = worldedit.player_axis(name)
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amount = amount * _
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else
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direction = axis
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end
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if direction == 'x' then
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worldedit.pos1[name].x = pos1.x + amount
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worldedit.pos2[name].x = pos2.x + amount
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elseif direction == 'y' then
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worldedit.pos1[name].y = pos1.y + amount
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worldedit.pos2[name].y = pos2.y + amount
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elseif direction == 'z' then
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worldedit.pos1[name].z = pos1.z + amount
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worldedit.pos2[name].z = pos2.z + amount
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else
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worldedit.player_notify(name, "unexpected error. direction = " .. direction)
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end
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worldedit.mark_pos1(name)
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worldedit.mark_pos2(name)
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worldedit.player_notify(name, "Area shifted by " .. amount .. " in " .. direction .. " axis")
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end,
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}
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)
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minetest.register_chatcommand(
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"/expand",
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{
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params = "<amount> [reverse-amount] [direction]",
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description = "expand the selection in one or two directions at once",
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privs = {worldedit=true},
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func = function(name, param)
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local find, _, amount, arg2, arg3 = param:find("^(%d+)[%s+]?([%w+]?)[%s+]?([xyz]?)$")
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if find == nil then
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worldedit.player_notify(name, "invalid use: " .. param)
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return
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end
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if worldedit.pos1[name] == nil or worldedit.pos2[name] == nil then
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worldedit.player_notify(name, "Undefined region. Region must be defined beforehand.")
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return
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end
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local pos1 = worldedit.pos1[name]
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local pos2 = worldedit.pos2[name]
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local axis, dir
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if arg2 == "" and arg3 == "" then
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axis, dir = worldedit.player_axis(name)
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if worldedit.get_closest_marker(name) == 1 then
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if axis == 'x' then
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worldedit.pos2[name].x = pos2.x + (amount * dir)
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elseif axis == 'y' then
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worldedit.pos2[name].y = pos2.y + (amount * dir)
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elseif axis == 'z' then
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worldedit.pos2[name].z = pos2.z + (amount * dir)
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end
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worldedit.mark_pos2(name)
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else
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if axis == 'x' then
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worldedit.pos1[name].x = pos1.x + (amount * dir)
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elseif axis == 'y' then
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worldedit.pos1[name].y = pos1.y + (amount * dir)
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elseif axis == 'z' then
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worldedit.pos1[name].z = pos1.z + (amount * dir)
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end
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worldedit.mark_pos1(name)
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end
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elseif arg2 ~= "" and arg3 == "" then
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-- TODO
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elseif arg2 ~= "" and arg3 ~= "" then
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-- TODO
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end
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worldedit.player_notify(name, "Area expanded by " .. amount .. " on " .. axis)
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end,
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}
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)
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worldedit.get_closest_marker = function(name)
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local playerpos = minetest.get_player_by_name(name):getpos()
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local dist1 = vector.distance(playerpos, worldedit.pos1[name])
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local dist2 = vector.distance(playerpos, worldedit.pos2[name])
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if dist1 < dist2 then
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return 1
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else
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return 2
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end
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end
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@ -1182,3 +1182,5 @@ minetest.register_chatcommand("/clearobjects", {
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worldedit.player_notify(name, count .. " objects cleared")
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end),
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})
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dofile(minetest.get_modpath("worldedit_commands") .. "/area.lua")
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