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https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-08-20 13:34:05 +02:00
update cloud wand to use new wea_c.pos interface
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@ -9,28 +9,39 @@ local Vector3 = wea_c.Vector3
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---Selection helpers and modifiers
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local selection = {}
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--- Additively adds a point to the current selection or
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--- Additively adds a point to the current selection defined by pos1..pos2 or
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-- makes a selection from the provided point.
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-- @param name string Player name.
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-- @param pos vector The position to include.
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function selection.add_point(name, pos)
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if pos ~= nil then
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local created_new = not worldedit.pos1[name] or not worldedit.pos2[name]
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-- print("[set_pos1]", name, "("..pos.x..", "..pos.y..", "..pos.z..")")
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if not worldedit.pos1[name] then worldedit.pos1[name] = Vector3.clone(pos) end
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if not worldedit.pos2[name] then worldedit.pos2[name] = Vector3.clone(pos) end
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function selection.add_point(name, newpos)
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if newpos ~= nil then
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print("DEBUG:selection.add_point newpos", newpos)
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local has_pos1 = not not wea_c.pos.get1(name)
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local has_pos2 = not not wea_c.pos.get2(name)
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local created_new = not has_pos1 or not has_pos2
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if not has_pos1 then wea_c.pos.set1(name, Vector3.clone(newpos)) end
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if not has_pos2 then wea_c.pos.set2(name, Vector3.clone(newpos)) end
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worldedit.marker_update(name)
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-- Now no longer needed, given that the new sysstem uses an event listener to push updates to the selected region automatically
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-- worldedit.marker_update(name)
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local volume_before = worldedit.volume(worldedit.pos1[name], worldedit.pos2[name])
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local pos1, pos2 = wea_c.pos.get1(name), wea_c.pos.get2(name)
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worldedit.pos1[name], worldedit.pos2[name] = Vector3.expand_region(
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Vector3.clone(worldedit.pos1[name]),
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Vector3.clone(worldedit.pos2[name]),
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pos
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local volume_before = worldedit.volume(pos1, pos2)
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local new_pos1, new_pos2 = Vector3.expand_region(
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Vector3.clone(pos1),
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Vector3.clone(pos2),
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newpos
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)
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local volume_after = worldedit.volume(worldedit.pos1[name], worldedit.pos2[name])
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wea_c.pos.set1(name, new_pos1)
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wea_c.pos.set2(name, new_pos2)
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local volume_after = worldedit.volume(new_pos1, new_pos2)
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local volume_difference = volume_after - volume_before
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if volume_difference == 0 and created_new then
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@ -42,21 +53,20 @@ function selection.add_point(name, pos)
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msg = msg..volume_difference.." node"
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if volume_difference ~= 1 then msg = msg.."s" end
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worldedit.marker_update(name)
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-- Done automatically
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-- worldedit.marker_update(name)
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worldedit.player_notify(name, msg)
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else
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worldedit.player_notify(name, "Error: Too far away (try raising your maxdist with //farwand maxdist <number>)")
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worldedit.player_notify(name, "Error. Too far away (try raising your maxdist with //farwand maxdist <number>)")
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-- print("[set_pos1]", name, "nil")
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end
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end
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--- Clears current selection.
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--- Clears current selection, *but only pos1 and pos2!
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-- @param name string Player name.
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function selection.clear_points(name)
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worldedit.pos1[name] = nil
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worldedit.pos2[name] = nil
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worldedit.marker_update(name)
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worldedit.set_pos[name] = nil
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wea_c.pos.clear(name)
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-- worldedit.marker_update(name)
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worldedit.player_notify(name, "Region cleared")
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end
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@ -146,6 +146,7 @@ end
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-- @param pos Vector3 The position to set.
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-- @returns bool Whether the operation was successful or not (players aren't allowed more than positions_count_limit number of positions at a time).
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local function set(player_name, i, pos)
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-- It's a shame that Lua doesn't have a throw/raise, 'cause we could sure use it here
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if i > positions_count_limit then return false end
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ensure_player(player_name)
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@ -196,6 +197,7 @@ local function clear(player_name)
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if worldedit then
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if worldedit.pos1 then worldedit.pos1[player_name] = nil end
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if worldedit.pos2 then worldedit.pos2[player_name] = nil end
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if worldedit.set_pos then worldedit.set_pos[player_name] = nil end
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end
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anchor:emit("clear", { player_name = player_name })
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end
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