icybear/fabric-carpet
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[Scarpet] Added ability to cancel events (#1497)

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* Added ability to cancel events

* Made more events cancellable

* Added event_priority to __config

* Check for string values for performance

* Made player_finishes_using_item cancellable

* Made player_chooses_recipe cancellable

* Made player_swaps_hands cancellable

* Made player_message cancellable

* Added __on_player_placing_block (#1498)

* Added event to docs, keywords, event_test

* Added docs for event cancellation
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replaceitem authored and GitHub committed 2022-10-15 13:30:53 +02:00
1 parent 4bb4b557e5
commit 24b9c386ec
14 files changed
+243 -99
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src/main/java/carpet/mixins/BlockItem_scarpetEventMixin.java
+12
View File
@@ -1,11 +1,13 @@
package carpet.mixins;
import net.minecraft.world.level.block.state.BlockState;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
import static carpet.script.CarpetEventServer.Event.PLAYER_PLACES_BLOCK;
import static carpet.script.CarpetEventServer.Event.PLAYER_PLACING_BLOCK;
import net.minecraft.server.level.ServerPlayer;
import net.minecraft.world.InteractionResult;
@@ -25,4 +27,14 @@ public class BlockItem_scarpetEventMixin
if (context.getPlayer() instanceof ServerPlayer && PLAYER_PLACES_BLOCK.isNeeded())
PLAYER_PLACES_BLOCK.onBlockPlaced((ServerPlayer) context.getPlayer(), context.getClickedPos(), context.getHand(), context.getItemInHand());
}
@Inject(method = "placeBlock", at = @At("HEAD"), cancellable = true)
private void beforePlacement(BlockPlaceContext blockPlaceContext, BlockState blockState, CallbackInfoReturnable<Boolean> cir) {
if (blockPlaceContext.getPlayer() instanceof ServerPlayer && PLAYER_PLACING_BLOCK.isNeeded()) {
if (PLAYER_PLACING_BLOCK.onBlockPlaced((ServerPlayer) blockPlaceContext.getPlayer(), blockPlaceContext.getClickedPos(), blockPlaceContext.getHand(), blockPlaceContext.getItemInHand())) {
cir.setReturnValue(false);
cir.cancel();
}
}
}
}