Buyable and clickable trees

docs/buyables.md

@@ -77,4 +77,8 @@ You can use these features along with it:
 
 - showRespec(): **optional**. A function determining whether or not to show the button, if respecBuyables is defined. Defaults to true if absent.
 
-- respecMessage: **optional**. A custom confirmation message on respec, in place of the default one.
+- respecMessage: **optional**. A custom confirmation message on respec, in place of the default one.
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+- branches: **optional**, This is primarially useful for buyable trees. An array of buyable ids. A line will appear from this buyable to all of the buyables in the list. Alternatively, an entry in the array can be a 2-element array consisting of the buyable id and a color value. The color value can either be a string with a hex color code, or a number from 1-3 (theme-affected colors). A third element in the array optionally specifies line width.

docs/clickables.md

@@ -55,3 +55,7 @@ You can also use these features on the clickables object to add a button above a
 - masterButtonText: **optional**. Text to display on the Master Button.
 
 - showMasterButton(): **optional**. A function determining whether or not to show the button, if masterButtonPress is defined. Defaults to true if absent.
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+- branches: **optional**, This is primarially useful for clickable trees. An array of clickable ids. A line will appear from this clickable to all of the clickables in the list. Alternatively, an entry in the array can be a 2-element array consisting of the clickable id and a color value. The color value can either be a string with a hex color code, or a number from 1-3 (theme-affected colors). A third element in the array optionally specifies line width.

docs/custom-tab-layouts.md

@@ -62,7 +62,7 @@ These are the existing components, but you can create more in [components.js](/j
 - tree: Displays a tree. The argument is an array of arrays containing the names of the nodes in the tree (first by row, then by column)
     [See here for more information on tree layouts and nodes!](trees-and-tree-customization.md)
 
-- upgrade-tree: Displays a of upgrades from this layer. The argument is an array of arrays containing the ids of the upgrades in the tree (first by row, then by column)
+- upgrade-tree, buyable-tree, clickable-tree: Displays a tree of upgrades/buyables/clickables from this layer. The argument is an array of arrays containing the ids of the upgrade/etc in the tree (first by row, then by column). A tree can only have one type of component in it.
 
 - toggle: A toggle button that toggles a bool value. The argument is a pair that identifies the location in player of the bool to toggle, e.g. `[layer, id]`. 'layer' also affects the color of the toggle.