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Code Releases Activity

Refactor MiddleClickListener

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Senne 2022-01-01 22:46:11 +01:00
parent 4e92102a38
commit 4792124224
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GPG Key ID: EA68733326BBA376
1 changed files with 31 additions and 26 deletions
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57
src/main/java/io/github/thebusybiscuit/slimefun4/implementation/listeners/MiddleClickListener.java
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@ -15,6 +15,7 @@ import org.bukkit.event.inventory.InventoryType.SlotType;
import io.github.thebusybiscuit.slimefun4.api.items.SlimefunItem;
import io.github.thebusybiscuit.slimefun4.implementation.Slimefun;
import me.mrCookieSlime.Slimefun.api.BlockStorage;
/**
* The {@link MiddleClickListener} is responsible for listening to the {@link InventoryCreativeEvent}.
@ -37,44 +38,26 @@ public class MiddleClickListener implements Listener {
/*
* When clicking outside of an inventory with middle click,
* ClickType is not MIDDLE but CREATIVE (because this ClickType covers
* multiple cases, we have to filter out more)
* multiple cases, we have to filter out more later on)
*/
if (e.getClick() == ClickType.CREATIVE && e.getSlotType() == SlotType.QUICKBAR) {
HumanEntity player = e.getWhoClicked();
// get the block the player is looking at for later
Block b = player.getTargetBlockExact(5);
/*
* In the case on a middle click outside the user inventory, cursor will be set
* to the actual block that is middle clicked, while currentItem will be AIR.
*
* This check is really weird due to the weird nature of this event's behaviour.
* It checks if the block the player is looking at is of the same type as the cursor;
* after this we can make sure that it is a middle click outside of the inventory
* currentItem should also be air, otherwise it is not outside of the inventory
*/
boolean isOutsideInventoryClick = e.getCursor().getType() == b.getType() && e.getCurrentItem().getType() == Material.AIR;
if (isActualMiddleClick(e, b)) {
// find the actual slimefun item the user is looking at
String id = BlockStorage.checkID(b);
SlimefunItem sfItem = SlimefunItem.getById(id);
/*
* This is an edge case where the player is looking at a WALL_HEAD (eg. cargo)
* and then the boolean above wont match because WALL_HEAD != PLAYER_HEAD.
* This check makes up for that lack.
*/
boolean isPlayerWallhead = b.getType() == Material.PLAYER_WALL_HEAD && e.getCursor().getType() == Material.PLAYER_HEAD;
if (isOutsideInventoryClick || isPlayerWallhead) {
Optional<String> blockId = Slimefun.getBlockDataService().getBlockData(b);
if (!blockId.isPresent()) {
// vanilla block -> ignore
if (sfItem == null) {
return;
}
// find the actual slimefun item the user is looking at
SlimefunItem sfItem = SlimefunItem.getById(blockId.get());
/*
* Before giving the item to the user, check if you can swap
* to the item instead (user already has item in inventory).
* to the item instead (user already has item in hotbar).
* This is sometimes bypassed by the client itself (not fixable though).
*/
for (int i = 0; i < 9; i++) {
@ -92,4 +75,26 @@ public class MiddleClickListener implements Listener {
}
}
}
private boolean isActualMiddleClick(InventoryCreativeEvent e, Block b) {
/*
* On a middle click outside the user inventory, cursor will be set
* to the actual block that is middle clicked, while currentItem will be AIR.
*
* This check is really weird due to the weird nature of this event's behaviour.
* It checks if the block the player is looking at is of the same type as the cursor;
* after this we can make sure that it is a middle click outside of the inventory
* currentItem should also be air, otherwise it is not outside of the inventory
*/
boolean isOutsideInventoryClick = e.getCursor().getType() == b.getType() && e.getCurrentItem().getType() == Material.AIR;
/*
* This is an edge case where the player is looking at a WALL_HEAD (eg. cargo)
* and then the boolean above wont match because WALL_HEAD != PLAYER_HEAD.
* This check makes up for that lack.
*/
boolean isPlayerWallhead = b.getType() == Material.PLAYER_WALL_HEAD && e.getCursor().getType() == Material.PLAYER_HEAD;
return isOutsideInventoryClick || isPlayerWallhead;
}
}