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Some refactoring and fixes to VoxelArea and VoxelManip

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In particular this validates the edges of VoxelArea and fixes
all the nonsense tests uncovered by it.
This commit is contained in:
sfan5 2024-10-07 17:48:19 +02:00
parent 5532248cd7
commit 6d5103900f
11 changed files with 178 additions and 183 deletions
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11
doc/lua_api.md
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@ -5010,8 +5010,7 @@ Methods
the `VoxelManip`.
* `calc_lighting([p1, p2], [propagate_shadow])`: Calculate lighting within the
`VoxelManip`.
* To be used only by a `VoxelManip` object from
`minetest.get_mapgen_object`.
* To be used only with a `VoxelManip` object from `minetest.get_mapgen_object`.
* (`p1`, `p2`) is the area in which lighting is set, defaults to the whole
area if left out or nil. For almost all uses these should be left out
or nil to use the default.
@ -5019,9 +5018,11 @@ Methods
generated mapchunk above are propagated down into the mapchunk, defaults
to `true` if left out.
* `update_liquids()`: Update liquid flow
* `was_modified()`: Returns `true` or `false` if the data in the voxel
manipulator had been modified since the last read from map, due to a call to
`minetest.set_data()` on the loaded area elsewhere.
* `was_modified()`: Returns `true` if the data in the voxel manipulator has been modified
since it was last read from the map. This means you have to call `get_data` again.
This only applies to a `VoxelManip` object from `minetest.get_mapgen_object`,
where the engine will keep the map and the VM in sync automatically.
* Note: this doesn't do what you think it does and is subject to removal. Don't use it!
* `get_emerged_area()`: Returns actual emerged minimum and maximum positions.
`VoxelArea`