Updated the edit readme and added new image

This readme was very out of date

amulet_map_editor/programs/edit/readme.md

@@ -15,37 +15,89 @@ The controls are customizable in `Options` -> `Controls...`, but the defaults ar
 - right `D`
 - down: `Shift`
 - up: `Spacebar`
-- toggle camera rotation: Middle click or double right click
-- select box corner: Left click
-- change mouse select mode: Right click (Select modes are closest non-air block and fixed distance)
+- camera rotation: `Right mouse button`. Click to toggle, hold to drag.
+    - Also changes selection mode. Closest non-air block when not rotating. Fixed distance when rotating.
+- select box corner: `Left mouse button`. Click to toggle, hold to drag.
+- add new box: `Ctrl` + `Left mouse button`
 - deselect: `Ctrl` + `D`
 - deselect all: `Ctrl` + `Shift` + `D`
 - change select distance: `R` and `F`
-- change fly speed: Scroll
+- change fly speed: `Scroll wheel`
 - inspect block: `Alt`
 - change projection: `Tab`
 
+The rest of this guide will refer to the default keys.
+
+## File Panel
+
+In the top right is the file panel which will allow you to do a number of useful things.
+
+- Coordinates: This shows your current coordinates. If clicked on will bring up a dialog to type in coordinates to teleport to.
+- Dimension: Select which dimension is active
+- Undo: Undo the last change. (`Ctrl` + `Z`)
+- Redo: Reapply an undone change. (`Ctrl` + `Y`)
+- Save: Save all changes to the world. Any changes in the editor are saved in the editor until the user requests them to be saved to the world. (`Ctrl` + `S`)
+- Close: Close the current world.
+
 ## Tools
 
-On the left should be a bar of buttons which control different things in the editor.
+At the bottom is a bar of tools. When clicked they will change which tool is active. The tools usually appear on the left.
 
-Dimension: Select which dimension is active
-Undo: Undo the last change. (`Ctrl` + `Z`)
-Redo: Reapply an undone change. (`Ctrl` + `Y`)
-Save: Save all changes to the world. Any changes in the editor are saved in the editor until the user requests them to be saved to the world. (`Ctrl` + `S`)
-Close: Close the current world.
+### Select
+
+The select tool will allow you to create a selection which you can run operations on.
+
+When this tool is active you can left click in the renderer to select boxes.
+If you press and hold the left mouse button you can drag a selection box between two places.
+You can also quick press the left mouse button to start and stop so you do not have to hold the left mouse button.
+
+Amulet is not limited to just one selection box. If you hold `Ctrl` and `Left mouse button` you will be able to add another selection box to the existing selection.
+This will allow you to create more complex selections.
+
+Once the selection is created you can resize the selection by clicking on it.
+Clicking on a corner or edge will resize the neighbouring faces. 
+Clicking on a face will resize just that face.
+
+For finer control you can also use the UI on the left to input coordinates of the green and blue edges.
+Hovering on one of these entries and moving the scroll wheel will change these inputs or you can use the arrows in the UI.
+
+Another way to change these locations is to use the move buttons at the bottom of the left UI.
+To use these, click on the button and use the movement controls (WASD, Shift and Space by default) which will move that point relative to the camera orientation.
+`Move Point 1` and `Move Point 2` will move the green and blue points respectively.
+`Move Box` will move both points at the same time causing the whole box to move.
+
+#### Copy and Paste
+
+- Select an area and press the copy button in the select tool or (`Ctrl` + `C`) or (`Edit` -> `Copy`)
+- Press the paste button in the select tool or (`Ctrl` + `V`) or (`Edit` -> `Paste`) to choose where to paste the selection in the world. See [paste](#paste) for more information.
+- It is worth noting here that Amulet is able to have multiple worlds open at the same time and the copied area can be pasted into a different world.
+- Our translation system also handles conversion between different world formats so the source and destination worlds do not need to be from the same version or platform.
+
+### Paste
+
+If you have previously copied a selection you paste it into the world (`Ctrl` + `V` or `Edit` > `Paste`) which will bring you to this tool.
+
+You can place the structure down roughly where you want it and use the UI to move it to exactly where you want it.
+
+The UI also allows rotation, scale and mirroring.
+
+Note that blocks with orientation such as stairs will keep the blockstate they had before the rotation making them look weird after the rotation.
 
 ### Operations
 
-The section below this is the operation section.
+The operations tool is a place where users can write their own code for use within the editor.
 
-There is a drop down list of operations that come with Amulet and user created operations.
+The tool consists of a drop down list of the operations and each operation can define what the rest of the UI looks like.
 
-Below that is a button to change the options for the selected operation. This may be grayed out of the plugin does not require options.
+There are a number of operations that are distributed with Amulet.
+As of writing they are:
+- Fill: Fill the selected box(es) with the chosen block
+- Replace: Replace the chosen block in the selected box(es) with another chosen block
+- Set Biome: Set the biome of the selected box(es)
+- Waterlog: Waterlog the blocks in the selection. The operation contains more information on usage.
 
-Below that is a button that will run the operation. Some operations may require a selection of the world to run on and the user will be notified if this is the case but not all operations do.
+#### Fill and Replace
 
-### Fill and Replace
 - Select an area of the world you would like the operation to run on.
 - Select the operation from the list of operations.
 - Fill: Select the block you wish to fill the area with.
@@ -53,20 +105,18 @@ Below that is a button that will run the operation. Some operations may require
 -Run the operation.
 -Undo will undo the changes and save will apply them to the world files.
 
+### Import and Export
 
-### Delete Chunks
-- Like with fill and replace select an area and select the operation. This operation will delete all chunks the selection overlaps with even if only partially selected.
-- Run the operation and the chunks will be deleted.
-- Undo will undo the changes and save will apply them to the world files.
+These tools will allow you to import and export a number of different structure file formats.
 
-### Clone
-- Select an area, select the operation and click run operation.
-- The operation screen will change to allow you to pick a destination location.
-- Type in the coordinate where you want it to be placed or use middle mouse wheel while hovering on a number.
-- Click `Confirm` to paste the selection at the new location or `Cancel` to cancel
+Currently the supported formats are `.construction`, `.schematic`, `.schem` and `.mcstructure`
 
-### Copy and Paste
-- Select an area and press `Ctrl` + `C` to copy (or `Edit` -> `Copy`)
-- Press `Ctrl` + `V` (or `Edit` -> `Paste`) to choose where to paste the selection in the world. See [clone](#clone) for more information
-- It is worth noting here that Amulet is able to have multiple worlds open at the same time and the copied area can be pasted into a different world.
-- Our translation system also handles conversion between different world formats so the source and destination worlds do not need to be from the same version or platform.
+Note that if you just want to copy between worlds you do not need to export to a file.
+You can just copy from one world and without closing Amulet open the second world and paste it in. 
+
+### Chunk
+
+This tool will allow you to chunk based modifications.
+
+Delete Chunks: The chunks in the selected area will be deleted. The game will recreate them next time you visit them in game.
+Delete Unselected Chunks: The chunks that are not in the selected area will be deleted. The game will recreate them next time you visit them in game.