Cleanup and fixup

Non-stylistic changes:
  * Add LuaDoc/LDoc support.
  * Fix `clear_objects` area size calculation.
  * Fix `clear_objects` removing player objects.
  * Fix shadowing of marker entity name with player name.
  * Make visualization functions use `swap_node`.
  * Make hidden nodes unwalkable.
  * Prevent `hide` from hiding air.
  * Make deprecated functions log to deprecated stream when called.
  * Fixed `replaceinverse` not using normalized node names.
  * Added .gitignore.
  * Bump version to 1.1.

Stylistic changes:
  * Change `x = function` to `function x`.
  * Change comment format.
  * Make  missing VoxelManip error less obnoxious.
  * Move `sort_pos` into `common.lua`, which is a required module.
  * Remove local copies of `minetest`.
  * Remove `worldedit = worldedit or {}` from modules.
  * Replace replaceinverse with an inverse argument to `replace`.
  * Added `error()`s on on invalid axes.
  * Change `wip` to `TODO`.
  * Rename `clearobjects` to `clear_objects`.
  * Remove `hollow_{sphere,dome,cylinder}` and replace them with a hollow parameter to each function.
  * Add helpers to reduce code duplication.
  * Renamed `Chat Commands.md` to `ChatCommands.md`.

1 files changed, 15 insertions, 33 deletions

diff --git a/WorldEdit API.md b/WorldEdit API.md
index af7138b..f50b506 100644
--- a/WorldEdit API.md
+++ b/WorldEdit API.md
@@ -21,9 +21,9 @@ Manipulations
 -------------

 Contained in manipulations.lua, this module allows several node operations to be applied over a region.

 

-### count = worldedit.set(pos1, pos2, nodename)

+### count = worldedit.set(pos1, pos2, node_name)

 

-Sets a region defined by positions `pos1` and `pos2` to `nodename`. To clear a region, use "air" as the value of `nodename`.

+Sets a region defined by positions `pos1` and `pos2` to `node_name`. To clear a region, use "air" as the value of `node_name`.

 

 Returns the number of nodes set.

 

@@ -109,51 +109,33 @@ Primitives
 ----------

 Contained in primitives.lua, this module allows the creation of several geometric primitives.

 

-### count = worldedit.hollow_sphere(pos, radius, nodename)

+### count = worldedit.sphere(pos, radius, node_name, hollow)

 

-Adds a hollow sphere centered at `pos` with radius `radius`, composed of `nodename`.

+Adds a sphere centered at `pos` with radius `radius`, composed of `node_name`.

 

 Returns the number of nodes added.

 

-### count = worldedit.sphere(pos, radius, nodename)

+### count = worldedit.dome(pos, radius, node_name, hollow)

 

-Adds a sphere centered at `pos` with radius `radius`, composed of `nodename`.

+Adds a dome centered at `pos` with radius `radius`, composed of `node_name`.

 

 Returns the number of nodes added.

 

-### count = worldedit.hollow_dome(pos, radius, nodename)

+### count = worldedit.cylinder(pos, axis, length, radius, node_name, hollow)

 

-Adds a hollow dome centered at `pos` with radius `radius`, composed of `nodename`.

+Adds a cylinder at `pos` along the `axis` axis ("x" or "y" or "z") with length `length` and radius `radius`, composed of `node_name`.

 

 Returns the number of nodes added.

 

-### count = worldedit.dome(pos, radius, nodename)

-

-Adds a dome centered at `pos` with radius `radius`, composed of `nodename`.

-

-Returns the number of nodes added.

-

-### count = worldedit.hollow_cylinder(pos, axis, length, radius, nodename)

-

-Adds a hollow cylinder at `pos` along the `axis` axis ("x" or "y" or "z") with length `length` and radius `radius`, composed of `nodename`.

-

-Returns the number of nodes added.

-

-### count = worldedit.cylinder(pos, axis, length, radius, nodename)

-

-Adds a cylinder at `pos` along the `axis` axis ("x" or "y" or "z") with length `length` and radius `radius`, composed of `nodename`.

-

-Returns the number of nodes added.

-

-### count = worldedit.pyramid(pos, axis, height, nodename)

+### count = worldedit.pyramid(pos, axis, height, node_name)

 

 Adds a pyramid centered at `pos` along the `axis` axis ("x" or "y" or "z") with height `height`.

 

 Returns the number of nodes added.

 

-### count = worldedit.spiral(pos, length, height, spacer, nodename)

+### count = worldedit.spiral(pos, length, height, spacer, node_name)

 

-Adds a spiral centered at `pos` with side length `length`, height `height`, space between walls `spacer`, composed of `nodename`.

+Adds a spiral centered at `pos` with side length `length`, height `height`, space between walls `spacer`, composed of `node_name`.

 

 Returns the number of nodes added.

 

@@ -173,15 +155,15 @@ Hides all nodes in a region defined by positions `pos1` and `pos2` by non-destru
 

 Returns the number of nodes hidden.

 

-### count = worldedit.suppress(pos1, pos2, nodename)

+### count = worldedit.suppress(pos1, pos2, node_name)

 

-Suppresses all instances of `nodename` in a region defined by positions `pos1` and `pos2` by non-destructively replacing them with invisible nodes.

+Suppresses all instances of `node_name` in a region defined by positions `pos1` and `pos2` by non-destructively replacing them with invisible nodes.

 

 Returns the number of nodes suppressed.

 

-### count = worldedit.highlight(pos1, pos2, nodename)

+### count = worldedit.highlight(pos1, pos2, node_name)

 

-Highlights all instances of `nodename` in a region defined by positions `pos1` and `pos2` by non-destructively hiding all other nodes.

+Highlights all instances of `node_name` in a region defined by positions `pos1` and `pos2` by non-destructively hiding all other nodes.

 

 Returns the number of nodes found.