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Add Groovy language code examples
=== Creating Color Handlers ===
=== Creating Color Handlers ===
<code>BlockColor</code>s need to be registered to the <code>BlockColors</code> instance of the game. <code>BlockColors</code> can be acquired through <code>ColorHandlerEvent$Block</code>, and an <code>BlockColor</code> can be registered by <code><nowiki>BlockColors#register</nowiki></code>. Note that this does not cause the <code>BlockItem</code> for the given block to be colored. <code>BlockItem</code> are items and need to colored with an <code>ItemColor</code>.
<code>BlockColor</code>s need to be registered to the <code>BlockColors</code> instance of the game. <code>BlockColors</code> can be acquired through <code>ColorHandlerEvent$Block</code>, and an <code>BlockColor</code> can be registered by <code><nowiki>BlockColors#register</nowiki></code>. Note that this does not cause the <code>BlockItem</code> for the given block to be colored. <code>BlockItem</code> are items and need to colored with an <code>ItemColor</code>.
{{Template:Tabs/Code_Snippets
public void registerBlockColors(ColorHandlerEvent.Block event){
|java=public void registerBlockColors(final ColorHandlerEvent.Block event) {
event.getBlockColors().register(myBlockColor, coloredBlock1, coloredBlock2, ...);
event.getBlockColors().register(myBlockColor, coloredBlock1, coloredBlock2, ...);
}
}
|groovy=void registerBlockColors(final ColorHandlerEvent.Block event) {
event.blockColors.register(myBlockColor, coloredBlock1, coloredBlock2, ...);
}
|}}
<code>ItemColor</code>s need to be registered to the <code>ItemColors</code> instance of the game. <code>ItemColors</code> can be acquired through <code><nowiki>ColorHandlerEvent$Item</nowiki></code>, and an <code>ItemColor</code> can be registered by <code><nowiki>ItemColors#register</nowiki></code>. This method is overloaded to also take <code>Block</code>s, which simply registers the color handler for the item <code><nowiki>Block#asItem</nowiki></code> (i.e. the block’s <code>BlockItem</code>).
<code>ItemColor</code>s need to be registered to the <code>ItemColors</code> instance of the game. <code>ItemColors</code> can be acquired through <code><nowiki>ColorHandlerEvent$Item</nowiki></code>, and an <code>ItemColor</code> can be registered by <code><nowiki>ItemColors#register</nowiki></code>. This method is overloaded to also take <code>Block</code>s, which simply registers the color handler for the item <code><nowiki>Block#asItem</nowiki></code> (i.e. the block’s <code>BlockItem</code>).
{{Template:Tabs/Code_Snippets
public void registerItemColors(ColorHandlerEvent.Item event){
|java=public void registerItemColors(final ColorHandlerEvent.Item event) {
event.getItemColors().register(myItemColor, coloredItem1, coloredItem2, ...);
event.getItemColors().register(myItemColor, coloredItem1, coloredItem2, ...);
}
}
|groovy=void registerBlockColors(final ColorHandlerEvent.Item event) {
event.itemColors.register(myItemColor, coloredItem1, coloredItem2, ...);
}
|}}
This registration must be done client-side, in the initialization phase.
This registration must be done client-side, in the initialization phase.