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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
This commit is contained in:
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();
}
}
}
}
src/main/java/carpet/mixins/LivingEntity_scarpetEventsMixin.java
+4 -2
View File
@@ -37,7 +37,7 @@ public abstract class LivingEntity_scarpetEventsMixin extends Entity implements
((EntityInterface)this).getEventContainer().onEvent(EntityEventsGroup.Event.ON_DEATH, damageSource_1.msgId);
}
@Inject(method = "actuallyHurt", locals = LocalCapture.CAPTURE_FAILHARD, at = @At(
@Inject(method = "actuallyHurt", cancellable = true, locals = LocalCapture.CAPTURE_FAILHARD, at = @At(
value = "INVOKE",
target = "Lnet/minecraft/world/entity/LivingEntity;getDamageAfterArmorAbsorb(Lnet/minecraft/world/damagesource/DamageSource;F)F",
shift = At.Shift.BEFORE
@@ -52,7 +52,9 @@ public abstract class LivingEntity_scarpetEventsMixin extends Entity implements
//}
if (source.getEntity() instanceof ServerPlayer && PLAYER_DEALS_DAMAGE.isNeeded())
{
PLAYER_DEALS_DAMAGE.onDamage(this, amount, source);
if(PLAYER_DEALS_DAMAGE.onDamage(this, amount, source)) {
ci.cancel();
}
}
}
src/main/java/carpet/mixins/Player_scarpetEventsMixin.java
+16 -7
View File
@@ -32,7 +32,7 @@ public abstract class Player_scarpetEventsMixin extends LivingEntity
super(type, world);
}
@Inject(method = "actuallyHurt", locals = LocalCapture.CAPTURE_FAILHARD, at = @At(
@Inject(method = "actuallyHurt", cancellable = true, locals = LocalCapture.CAPTURE_FAILHARD, at = @At(
value = "INVOKE",
target = "Lnet/minecraft/world/entity/player/Player;getDamageAfterArmorAbsorb(Lnet/minecraft/world/damagesource/DamageSource;F)F"
))
@@ -42,11 +42,15 @@ public abstract class Player_scarpetEventsMixin extends LivingEntity
((EntityInterface)this).getEventContainer().onEvent(EntityEventsGroup.Event.ON_DAMAGE, amount, source);
if (PLAYER_TAKES_DAMAGE.isNeeded())
{
PLAYER_TAKES_DAMAGE.onDamage(this, amount, source);
if(PLAYER_TAKES_DAMAGE.onDamage(this, amount, source)) {
ci.cancel();
}
}
if (source.getEntity() instanceof ServerPlayer && PLAYER_DEALS_DAMAGE.isNeeded())
{
PLAYER_DEALS_DAMAGE.onDamage(this, amount, source);
if(PLAYER_DEALS_DAMAGE.onDamage(this, amount, source)) {
ci.cancel();
}
}
}
@@ -59,21 +63,26 @@ public abstract class Player_scarpetEventsMixin extends LivingEntity
}
}
@Inject(method = "interactOn", at = @At("HEAD"))
@Inject(method = "interactOn", cancellable = true, at = @At("HEAD"))
private void doInteract(Entity entity, InteractionHand hand, CallbackInfoReturnable<InteractionResult> cir)
{
if (!level.isClientSide && PLAYER_INTERACTS_WITH_ENTITY.isNeeded())
{
PLAYER_INTERACTS_WITH_ENTITY.onEntityHandAction((ServerPlayer) (Object)this, entity, hand);
if(PLAYER_INTERACTS_WITH_ENTITY.onEntityHandAction((ServerPlayer) (Object)this, entity, hand)) {
cir.setReturnValue(InteractionResult.PASS);
cir.cancel();
}
}
}
@Inject(method = "attack", at = @At("HEAD"))
@Inject(method = "attack", at = @At("HEAD"), cancellable = true)
private void onAttack(Entity target, CallbackInfo ci)
{
if (!level.isClientSide && PLAYER_ATTACKS_ENTITY.isNeeded() && target.isAttackable())
{
PLAYER_ATTACKS_ENTITY.onEntityHandAction((ServerPlayer) (Object)this, target, null);
if(PLAYER_ATTACKS_ENTITY.onEntityHandAction((ServerPlayer) (Object)this, target, null)) {
ci.cancel();
}
}
}
}
src/main/java/carpet/mixins/ServerGamePacketListenerImpl_scarpetEventsMixin.java
+27 -16
View File
@@ -61,7 +61,7 @@ public class ServerGamePacketListenerImpl_scarpetEventsMixin
}
}
@Inject(method = "handlePlayerAction", at = @At(
@Inject(method = "handlePlayerAction", cancellable = true, at = @At(
value = "INVOKE",
target = "Lnet/minecraft/server/level/ServerPlayer;drop(Z)Z", // dropSelectedItem
ordinal = 0,
@@ -69,10 +69,12 @@ public class ServerGamePacketListenerImpl_scarpetEventsMixin
))
private void onQItem(ServerboundPlayerActionPacket playerActionC2SPacket_1, CallbackInfo ci)
{
PLAYER_DROPS_ITEM.onPlayerEvent(player);
if(PLAYER_DROPS_ITEM.onPlayerEvent(player)) {
ci.cancel();
}
}
@Inject(method = "handlePlayerAction", at = @At(
@Inject(method = "handlePlayerAction", cancellable = true, at = @At(
value = "INVOKE",
target = "Lnet/minecraft/server/level/ServerPlayer;getItemInHand(Lnet/minecraft/world/InteractionHand;)Lnet/minecraft/world/item/ItemStack;",
ordinal = 0,
@@ -80,10 +82,10 @@ public class ServerGamePacketListenerImpl_scarpetEventsMixin
))
private void onHandSwap(ServerboundPlayerActionPacket playerActionC2SPacket_1, CallbackInfo ci)
{
PLAYER_SWAPS_HANDS.onPlayerEvent(player);
if(PLAYER_SWAPS_HANDS.onPlayerEvent(player)) ci.cancel();
}
@Inject(method = "handlePlayerAction", at = @At(
@Inject(method = "handlePlayerAction", cancellable = true, at = @At(
value = "INVOKE",
target = "Lnet/minecraft/server/level/ServerPlayer;drop(Z)Z", // dropSelectedItem
ordinal = 1,
@@ -91,7 +93,9 @@ public class ServerGamePacketListenerImpl_scarpetEventsMixin
))
private void onCtrlQItem(ServerboundPlayerActionPacket playerActionC2SPacket_1, CallbackInfo ci)
{
PLAYER_DROPS_STACK.onPlayerEvent(player);
if(PLAYER_DROPS_STACK.onPlayerEvent(player)) {
ci.cancel();
}
}
@@ -104,7 +108,7 @@ public class ServerGamePacketListenerImpl_scarpetEventsMixin
PLAYER_JUMPS.onPlayerEvent(player);
}
@Inject(method = "handlePlayerAction", at = @At(
@Inject(method = "handlePlayerAction", cancellable = true, at = @At(
value = "INVOKE",
target = "Lnet/minecraft/server/level/ServerPlayerGameMode;handleBlockBreakAction(Lnet/minecraft/core/BlockPos;Lnet/minecraft/network/protocol/game/ServerboundPlayerActionPacket$Action;Lnet/minecraft/core/Direction;II)V",
shift = At.Shift.BEFORE
@@ -112,7 +116,9 @@ public class ServerGamePacketListenerImpl_scarpetEventsMixin
private void onClicked(ServerboundPlayerActionPacket packet, CallbackInfo ci)
{
if (packet.getAction() == ServerboundPlayerActionPacket.Action.START_DESTROY_BLOCK)
PLAYER_CLICKS_BLOCK.onBlockAction(player, packet.getPos(), packet.getDirection());
if(PLAYER_CLICKS_BLOCK.onBlockAction(player, packet.getPos(), packet.getDirection())) {
ci.cancel();
}
}
@Redirect(method = "handlePlayerAction", at = @At(
@@ -134,7 +140,7 @@ public class ServerGamePacketListenerImpl_scarpetEventsMixin
}
}
@Inject(method = "handleUseItemOn", at = @At(
@Inject(method = "handleUseItemOn", cancellable = true, at = @At(
value = "INVOKE",
target = "Lnet/minecraft/server/level/ServerPlayerGameMode;useItemOn(Lnet/minecraft/server/level/ServerPlayer;Lnet/minecraft/world/level/Level;Lnet/minecraft/world/item/ItemStack;Lnet/minecraft/world/InteractionHand;Lnet/minecraft/world/phys/BlockHitResult;)Lnet/minecraft/world/InteractionResult;"
))
@@ -144,11 +150,13 @@ public class ServerGamePacketListenerImpl_scarpetEventsMixin
{
InteractionHand hand = playerInteractBlockC2SPacket_1.getHand();
BlockHitResult hitRes = playerInteractBlockC2SPacket_1.getHitResult();
PLAYER_RIGHT_CLICKS_BLOCK.onBlockHit(player, hand, hitRes);
if(PLAYER_RIGHT_CLICKS_BLOCK.onBlockHit(player, hand, hitRes)) {
ci.cancel();
}
}
}
@Inject(method = "handleUseItem", at = @At(
@Inject(method = "handleUseItem", cancellable = true, at = @At(
value = "INVOKE",
target = "Lnet/minecraft/server/level/ServerPlayer;resetLastActionTime()V"
))
@@ -157,7 +165,9 @@ public class ServerGamePacketListenerImpl_scarpetEventsMixin
if (PLAYER_USES_ITEM.isNeeded())
{
InteractionHand hand = playerInteractItemC2SPacket_1.getHand();
PLAYER_USES_ITEM.onItemAction(player, hand, player.getItemInHand(hand).copy());
if(PLAYER_USES_ITEM.onItemAction(player, hand, player.getItemInHand(hand).copy())) {
ci.cancel();
}
}
}
@@ -251,12 +261,12 @@ public class ServerGamePacketListenerImpl_scarpetEventsMixin
// crafts not int the crafting window
//CarpetSettings.LOG.error("Player clicks button "+packet.getButtonId());
}
@Inject(method = "handlePlaceRecipe", at = @At(value = "INVOKE", target = "Lnet/minecraft/server/level/ServerPlayer;resetLastActionTime()V"))
@Inject(method = "handlePlaceRecipe", cancellable = true, at = @At(value = "INVOKE", target = "Lnet/minecraft/server/level/ServerPlayer;resetLastActionTime()V"))
private void onRecipeSelectedInRecipeManager(ServerboundPlaceRecipePacket packet, CallbackInfo ci)
{
if (PLAYER_CHOOSES_RECIPE.isNeeded())
{
PLAYER_CHOOSES_RECIPE.onRecipeSelected(player, packet.getRecipe(), packet.isShiftDown());
if(PLAYER_CHOOSES_RECIPE.onRecipeSelected(player, packet.getRecipe(), packet.isShiftDown())) ci.cancel();
}
}
@@ -283,12 +293,13 @@ public class ServerGamePacketListenerImpl_scarpetEventsMixin
}
@Inject(method = "handleChat(Lnet/minecraft/network/protocol/game/ServerboundChatPacket;)V",
at = @At(value = "HEAD")
at = @At(value = "HEAD"),
cancellable = true
)
private void onChatMessage(ServerboundChatPacket serverboundChatPacket, CallbackInfo ci) {
if (PLAYER_MESSAGE.isNeeded())
{
PLAYER_MESSAGE.onPlayerMessage(player, serverboundChatPacket.message());
if(PLAYER_MESSAGE.onPlayerMessage(player, serverboundChatPacket.message())) ci.cancel();
}
}
}
src/main/java/carpet/mixins/ServerPlayerGameMode_scarpetEventsMixin.java
+6 -2
View File
@@ -38,14 +38,18 @@ public class ServerPlayerGameMode_scarpetEventsMixin implements ServerPlayerInte
@Shadow public ServerLevel level;
@Inject(method = "destroyBlock", locals = LocalCapture.CAPTURE_FAILHARD, at = @At(
@Inject(method = "destroyBlock", locals = LocalCapture.CAPTURE_FAILHARD, cancellable = true, at = @At(
value = "INVOKE",
target = "Lnet/minecraft/world/level/block/Block;playerWillDestroy(Lnet/minecraft/world/level/Level;Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/level/block/state/BlockState;Lnet/minecraft/world/entity/player/Player;)V",
shift = At.Shift.BEFORE
))
private void onBlockBroken(BlockPos blockPos_1, CallbackInfoReturnable<Boolean> cir, BlockState blockState_1, BlockEntity be, Block b)
{
PLAYER_BREAK_BLOCK.onBlockBroken(player, blockPos_1, blockState_1);
if(PLAYER_BREAK_BLOCK.onBlockBroken(player, blockPos_1, blockState_1)) {
this.level.sendBlockUpdated(blockPos_1, blockState_1, blockState_1, 3);
cir.setReturnValue(false);
cir.cancel();
}
}
@Inject(method = "useItemOn", at = @At(
src/main/java/carpet/mixins/ServerPlayer_scarpetEventMixin.java
+4 -3
View File
@@ -56,9 +56,10 @@ public abstract class ServerPlayer_scarpetEventMixin extends Player implements S
if (PLAYER_FINISHED_USING_ITEM.isNeeded())
{
InteractionHand hand = getUsedItemHand();
PLAYER_FINISHED_USING_ITEM.onItemAction((ServerPlayer) (Object)this, hand, getUseItem());
// do vanilla
super.completeUsingItem();
if(!PLAYER_FINISHED_USING_ITEM.onItemAction((ServerPlayer) (Object)this, hand, getUseItem())) {
// do vanilla
super.completeUsingItem();
}
}
else
{
src/main/java/carpet/script/CarpetEventServer.java
+109 -64
View File
@@ -25,6 +25,7 @@ import com.mojang.brigadier.exceptions.CommandSyntaxException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedList;
@@ -77,7 +78,7 @@ public class CarpetEventServer
public enum CallbackResult
{
SUCCESS, PASS, FAIL
SUCCESS, PASS, FAIL, CANCEL
}
public static class Callback
@@ -216,12 +217,13 @@ public class CarpetEventServer
* Handles only built-in events from the events system
* @param argumentSupplier
* @param cmdSourceSupplier
* @return Whether this event call has been cancelled
*/
public void call(Supplier<List<Value>> argumentSupplier, Supplier<CommandSourceStack> cmdSourceSupplier)
public boolean call(Supplier<List<Value>> argumentSupplier, Supplier<CommandSourceStack> cmdSourceSupplier)
{
if (callList.size() > 0 && CarpetServer.scriptServer != null)
{
CarpetServer.scriptServer.events.handleEvents.runIfEnabled( () -> {
return CarpetServer.scriptServer.events.handleEvents.runIfEnabled( () -> {
CarpetProfiler.ProfilerToken currentSection = CarpetProfiler.start_section(null, "Scarpet events", CarpetProfiler.TYPE.GENERAL);
List<Value> argv = argumentSupplier.get(); // empty for onTickDone
CommandSourceStack source;
@@ -231,10 +233,11 @@ public class CarpetEventServer
}
catch (NullPointerException noReference) // todo figure out what happens when closing.
{
return;
return false;
}
String nameCheck = perPlayerDistribution ? source.getTextName() : null;
assert argv.size() == reqArgs;
boolean cancelled = false;
try
{
// we are ok with list growing in the meantime
@@ -246,7 +249,12 @@ public class CarpetEventServer
// supressing calls where target player hosts simply don't match
// handling global hosts with player targets is left to when the host is resolved (few calls deeper).
if (nameCheck != null && call.optionalTarget != null && !nameCheck.equals(call.optionalTarget)) continue;
if (call.execute(source, argv) == CallbackResult.FAIL) removedCalls.add(call);
CallbackResult result = call.execute(source, argv);
if(result == CallbackResult.CANCEL) {
cancelled = true;
break;
}
if (result == CallbackResult.FAIL) removedCalls.add(call);
}
}
finally
@@ -256,8 +264,10 @@ public class CarpetEventServer
for (Callback call : removedCalls) callList.remove(call);
removedCalls.clear();
CarpetProfiler.end_current_section(currentSection);
return cancelled;
});
}
return false;
}
public int signal(CommandSourceStack sender, ServerPlayer optinoalReceipient, List<Value> callArg)
@@ -363,6 +373,10 @@ public class CarpetEventServer
if (inSignal || inCall) callList = new ArrayList<>();
callList.clear();
}
public void sortByPriority(CarpetScriptServer scriptServer) {
callList.sort(Comparator.comparingDouble(c -> -scriptServer.getAppHostByName(c.host).eventPriority));
}
}
public static class Event
@@ -483,33 +497,37 @@ public class CarpetEventServer
public static final Event PLAYER_JUMPS = new Event("player_jumps", 1, false)
{
@Override
public void onPlayerEvent(ServerPlayer player)
public boolean onPlayerEvent(ServerPlayer player)
{
handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_DEPLOYS_ELYTRA = new Event("player_deploys_elytra", 1, false)
{
@Override
public void onPlayerEvent(ServerPlayer player)
public boolean onPlayerEvent(ServerPlayer player)
{
handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_WAKES_UP = new Event("player_wakes_up", 1, false)
{
@Override
public void onPlayerEvent(ServerPlayer player)
public boolean onPlayerEvent(ServerPlayer player)
{
handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_ESCAPES_SLEEP = new Event("player_escapes_sleep", 1, false)
{
@Override
public void onPlayerEvent(ServerPlayer player)
public boolean onPlayerEvent(ServerPlayer player)
{
handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_RIDES = new Event("player_rides", 5, false)
@@ -525,9 +543,9 @@ public class CarpetEventServer
public static final Event PLAYER_USES_ITEM = new Event("player_uses_item", 3, false)
{
@Override
public void onItemAction(ServerPlayer player, InteractionHand enumhand, ItemStack itemstack)
public boolean onItemAction(ServerPlayer player, InteractionHand enumhand, ItemStack itemstack)
{
handler.call( () ->
return handler.call( () ->
{
//ItemStack itemstack = player.getStackInHand(enumhand);
return Arrays.asList(
@@ -541,9 +559,9 @@ public class CarpetEventServer
public static final Event PLAYER_CLICKS_BLOCK = new Event("player_clicks_block", 3, false)
{
@Override
public void onBlockAction(ServerPlayer player, BlockPos blockpos, Direction facing)
public boolean onBlockAction(ServerPlayer player, BlockPos blockpos, Direction facing)
{
handler.call( () ->
return handler.call( () ->
{
return Arrays.asList(
new EntityValue(player),
@@ -556,9 +574,9 @@ public class CarpetEventServer
public static final Event PLAYER_RIGHT_CLICKS_BLOCK = new Event("player_right_clicks_block", 6, false)
{
@Override
public void onBlockHit(ServerPlayer player, InteractionHand enumhand, BlockHitResult hitRes)//ItemStack itemstack, Hand enumhand, BlockPos blockpos, Direction enumfacing, Vec3d vec3d)
public boolean onBlockHit(ServerPlayer player, InteractionHand enumhand, BlockHitResult hitRes)//ItemStack itemstack, Hand enumhand, BlockPos blockpos, Direction enumfacing, Vec3d vec3d)
{
handler.call( () ->
return handler.call( () ->
{
ItemStack itemstack = player.getItemInHand(enumhand);
BlockPos blockpos = hitRes.getBlockPos();
@@ -582,7 +600,7 @@ public class CarpetEventServer
public static final Event PLAYER_INTERACTS_WITH_BLOCK = new Event("player_interacts_with_block", 5, false)
{
@Override
public void onBlockHit(ServerPlayer player, InteractionHand enumhand, BlockHitResult hitRes)
public boolean onBlockHit(ServerPlayer player, InteractionHand enumhand, BlockHitResult hitRes)
{
handler.call( () ->
{
@@ -601,14 +619,15 @@ public class CarpetEventServer
)
);
}, player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_PLACES_BLOCK = new Event("player_places_block", 4, false)
public static final Event PLAYER_PLACING_BLOCK = new Event("player_placing_block", 4, false)
{
@Override
public void onBlockPlaced(ServerPlayer player, BlockPos pos, InteractionHand enumhand, ItemStack itemstack)
public boolean onBlockPlaced(ServerPlayer player, BlockPos pos, InteractionHand enumhand, ItemStack itemstack)
{
handler.call( () -> Arrays.asList(
return handler.call( () -> Arrays.asList(
new EntityValue(player),
ValueConversions.of(itemstack),
StringValue.of(enumhand == InteractionHand.MAIN_HAND ? "mainhand" : "offhand"),
@@ -616,12 +635,26 @@ public class CarpetEventServer
), player::createCommandSourceStack);
}
};
public static final Event PLAYER_PLACES_BLOCK = new Event("player_places_block", 4, false)
{
@Override
public boolean onBlockPlaced(ServerPlayer player, BlockPos pos, InteractionHand enumhand, ItemStack itemstack)
{
handler.call( () -> Arrays.asList(
new EntityValue(player),
ValueConversions.of(itemstack),
StringValue.of(enumhand == InteractionHand.MAIN_HAND ? "mainhand" : "offhand"),
new BlockValue(null, player.getLevel(), pos)
), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_BREAK_BLOCK = new Event("player_breaks_block", 2, false)
{
@Override
public void onBlockBroken(ServerPlayer player, BlockPos pos, BlockState previousBS)
public boolean onBlockBroken(ServerPlayer player, BlockPos pos, BlockState previousBS)
{
handler.call(
return handler.call(
() -> Arrays.asList(new EntityValue(player), new BlockValue(previousBS, player.getLevel(), pos)),
player::createCommandSourceStack
);
@@ -630,9 +663,9 @@ public class CarpetEventServer
public static final Event PLAYER_INTERACTS_WITH_ENTITY = new Event("player_interacts_with_entity", 3, false)
{
@Override
public void onEntityHandAction(ServerPlayer player, Entity entity, InteractionHand enumhand)
public boolean onEntityHandAction(ServerPlayer player, Entity entity, InteractionHand enumhand)
{
handler.call( () -> Arrays.asList(
return handler.call( () -> Arrays.asList(
new EntityValue(player), new EntityValue(entity), StringValue.of(enumhand==InteractionHand.MAIN_HAND?"mainhand":"offhand")
), player::createCommandSourceStack);
}
@@ -654,56 +687,61 @@ public class CarpetEventServer
public static final Event PLAYER_PICKS_UP_ITEM = new Event("player_picks_up_item", 2, false)
{
@Override
public void onItemAction(ServerPlayer player, InteractionHand enumhand, ItemStack itemstack) {
public boolean onItemAction(ServerPlayer player, InteractionHand enumhand, ItemStack itemstack) {
handler.call( () -> Arrays.asList(new EntityValue(player), ValueConversions.of(itemstack)), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_ATTACKS_ENTITY = new Event("player_attacks_entity", 2, false)
{
@Override
public void onEntityHandAction(ServerPlayer player, Entity entity, InteractionHand enumhand)
public boolean onEntityHandAction(ServerPlayer player, Entity entity, InteractionHand enumhand)
{
handler.call( () -> Arrays.asList(new EntityValue(player), new EntityValue(entity)), player::createCommandSourceStack);
return handler.call( () -> Arrays.asList(new EntityValue(player), new EntityValue(entity)), player::createCommandSourceStack);
}
};
public static final Event PLAYER_STARTS_SNEAKING = new Event("player_starts_sneaking", 1, false)
{
@Override
public void onPlayerEvent(ServerPlayer player)
public boolean onPlayerEvent(ServerPlayer player)
{
handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_STOPS_SNEAKING = new Event("player_stops_sneaking", 1, false)
{
@Override
public void onPlayerEvent(ServerPlayer player)
public boolean onPlayerEvent(ServerPlayer player)
{
handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_STARTS_SPRINTING = new Event("player_starts_sprinting", 1, false)
{
@Override
public void onPlayerEvent(ServerPlayer player)
public boolean onPlayerEvent(ServerPlayer player)
{
handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_STOPS_SPRINTING = new Event("player_stops_sprinting", 1, false)
{
@Override
public void onPlayerEvent(ServerPlayer player)
public boolean onPlayerEvent(ServerPlayer player)
{
handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_RELEASED_ITEM = new Event("player_releases_item", 3, false)
{
@Override
public void onItemAction(ServerPlayer player, InteractionHand enumhand, ItemStack itemstack)
public boolean onItemAction(ServerPlayer player, InteractionHand enumhand, ItemStack itemstack)
{
// this.getStackInHand(this.getActiveHand()), this.activeItemStack)
handler.call( () ->
@@ -712,15 +750,16 @@ public class CarpetEventServer
ValueConversions.of(itemstack),
StringValue.of(enumhand == InteractionHand.MAIN_HAND ? "mainhand" : "offhand")
), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_FINISHED_USING_ITEM = new Event("player_finishes_using_item", 3, false)
{
@Override
public void onItemAction(ServerPlayer player, InteractionHand enumhand, ItemStack itemstack)
public boolean onItemAction(ServerPlayer player, InteractionHand enumhand, ItemStack itemstack)
{
// this.getStackInHand(this.getActiveHand()), this.activeItemStack)
handler.call( () ->
return handler.call( () ->
Arrays.asList(
new EntityValue(player),
ValueConversions.of(itemstack),
@@ -731,25 +770,25 @@ public class CarpetEventServer
public static final Event PLAYER_DROPS_ITEM = new Event("player_drops_item", 1, false)
{
@Override
public void onPlayerEvent(ServerPlayer player)
public boolean onPlayerEvent(ServerPlayer player)
{
handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
return handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
}
};
public static final Event PLAYER_DROPS_STACK = new Event("player_drops_stack", 1, false)
{
@Override
public void onPlayerEvent(ServerPlayer player)
public boolean onPlayerEvent(ServerPlayer player)
{
handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
return handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
}
};
public static final Event PLAYER_CHOOSES_RECIPE = new Event("player_chooses_recipe", 3, false)
{
@Override
public void onRecipeSelected(ServerPlayer player, ResourceLocation recipe, boolean fullStack)
public boolean onRecipeSelected(ServerPlayer player, ResourceLocation recipe, boolean fullStack)
{
handler.call( () ->
return handler.call( () ->
Arrays.asList(
new EntityValue(player),
StringValue.of(NBTSerializableValue.nameFromRegistryId(recipe)),
@@ -774,9 +813,9 @@ public class CarpetEventServer
public static final Event PLAYER_SWAPS_HANDS = new Event("player_swaps_hands", 1, false)
{
@Override
public void onPlayerEvent(ServerPlayer player)
public boolean onPlayerEvent(ServerPlayer player)
{
handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
return handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
}
};
public static final Event PLAYER_SWINGS_HAND = new Event("player_swings_hand", 2, false)
@@ -794,9 +833,9 @@ public class CarpetEventServer
public static final Event PLAYER_TAKES_DAMAGE = new Event("player_takes_damage", 4, false)
{
@Override
public void onDamage(Entity target, float amount, DamageSource source)
public boolean onDamage(Entity target, float amount, DamageSource source)
{
handler.call( () ->
return handler.call( () ->
Arrays.asList(
new EntityValue(target),
new NumericValue(amount),
@@ -808,9 +847,9 @@ public class CarpetEventServer
public static final Event PLAYER_DEALS_DAMAGE = new Event("player_deals_damage", 3, false)
{
@Override
public void onDamage(Entity target, float amount, DamageSource source)
public boolean onDamage(Entity target, float amount, DamageSource source)
{
handler.call( () ->
return handler.call( () ->
Arrays.asList(new EntityValue(source.getEntity()), new NumericValue(amount), new EntityValue(target)),
() -> source.getEntity().createCommandSourceStack()
);
@@ -819,25 +858,28 @@ public class CarpetEventServer
public static final Event PLAYER_COLLIDES_WITH_ENTITY = new Event("player_collides_with_entity", 2, false)
{
@Override
public void onEntityHandAction(ServerPlayer player, Entity entity, InteractionHand enumhand) {
public boolean onEntityHandAction(ServerPlayer player, Entity entity, InteractionHand enumhand) {
handler.call( () -> Arrays.asList(new EntityValue(player), new EntityValue(entity)), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_DIES = new Event("player_dies", 1, false)
{
@Override
public void onPlayerEvent(ServerPlayer player)
public boolean onPlayerEvent(ServerPlayer player)
{
handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_RESPAWNS = new Event("player_respawns", 1, false)
{
@Override
public void onPlayerEvent(ServerPlayer player)
public boolean onPlayerEvent(ServerPlayer player)
{
handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_CHANGES_DIMENSION = new Event("player_changes_dimension", 5, false)
@@ -856,23 +898,25 @@ public class CarpetEventServer
};
public static final Event PLAYER_CONNECTS = new Event("player_connects", 1, false) {
@Override
public void onPlayerEvent(ServerPlayer player)
public boolean onPlayerEvent(ServerPlayer player)
{
handler.call( () -> Collections.singletonList(new EntityValue(player)), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_DISCONNECTS = new Event("player_disconnects", 2, false) {
@Override
public void onPlayerMessage(ServerPlayer player, String message)
public boolean onPlayerMessage(ServerPlayer player, String message)
{
handler.call( () -> Arrays.asList(new EntityValue(player), new StringValue(message)), player::createCommandSourceStack);
return false;
}
};
public static final Event PLAYER_MESSAGE = new Event("player_message", 2, false) {
@Override
public void onPlayerMessage(ServerPlayer player, String message) {
handler.call( () -> Arrays.asList(new EntityValue(player), new StringValue(message)), player::createCommandSourceStack);
public boolean onPlayerMessage(ServerPlayer player, String message) {
return handler.call( () -> Arrays.asList(new EntityValue(player), new StringValue(message)), player::createCommandSourceStack);
}
};
@@ -1103,21 +1147,21 @@ public class CarpetEventServer
//stubs for calls just to ease calls in vanilla code so they don't need to deal with scarpet value types
public void onTick() { }
public void onChunkEvent(ServerLevel world, ChunkPos chPos, boolean generated) { }
public void onPlayerEvent(ServerPlayer player) { }
public void onPlayerMessage(ServerPlayer player, String message) { }
public boolean onPlayerEvent(ServerPlayer player) {return false;}
public boolean onPlayerMessage(ServerPlayer player, String message) {return false;}
public void onPlayerStatistic(ServerPlayer player, Stat<?> stat, int amount) { }
public void onMountControls(ServerPlayer player, float strafeSpeed, float forwardSpeed, boolean jumping, boolean sneaking) { }
public void onItemAction(ServerPlayer player, InteractionHand enumhand, ItemStack itemstack) { }
public void onBlockAction(ServerPlayer player, BlockPos blockpos, Direction facing) { }
public void onBlockHit(ServerPlayer player, InteractionHand enumhand, BlockHitResult hitRes) { }
public void onBlockBroken(ServerPlayer player, BlockPos pos, BlockState previousBS) { }
public void onBlockPlaced(ServerPlayer player, BlockPos pos, InteractionHand enumhand, ItemStack itemstack) { }
public void onEntityHandAction(ServerPlayer player, Entity entity, InteractionHand enumhand) { }
public boolean onItemAction(ServerPlayer player, InteractionHand enumhand, ItemStack itemstack) {return false;}
public boolean onBlockAction(ServerPlayer player, BlockPos blockpos, Direction facing) {return false;}
public boolean onBlockHit(ServerPlayer player, InteractionHand enumhand, BlockHitResult hitRes) {return false;}
public boolean onBlockBroken(ServerPlayer player, BlockPos pos, BlockState previousBS) {return false;}
public boolean onBlockPlaced(ServerPlayer player, BlockPos pos, InteractionHand enumhand, ItemStack itemstack) {return false;}
public boolean onEntityHandAction(ServerPlayer player, Entity entity, InteractionHand enumhand) {return false;}
public void onHandAction(ServerPlayer player, InteractionHand enumhand) { }
public void onEntityAction(Entity entity, boolean created) { }
public void onDimensionChange(ServerPlayer player, Vec3 from, Vec3 to, ResourceKey<Level> fromDim, ResourceKey<Level> dimTo) {}
public void onDamage(Entity target, float amount, DamageSource source) { }
public void onRecipeSelected(ServerPlayer player, ResourceLocation recipe, boolean fullStack) {}
public boolean onDamage(Entity target, float amount, DamageSource source) {return false;}
public boolean onRecipeSelected(ServerPlayer player, ResourceLocation recipe, boolean fullStack) {return false;}
public void onSlotSwitch(ServerPlayer player, int from, int to) {}
public void onTrade(ServerPlayer player, Merchant merchant, MerchantOffer tradeOffer) {}
@@ -1221,8 +1265,8 @@ public class CarpetEventServer
if (executingHost == null) return CallbackResult.FAIL;
try
{
executingHost.callUDF(source.withPermission(CarpetSettings.runPermissionLevel), udf, argv);
return CallbackResult.SUCCESS;
Value returnValue = executingHost.callUDF(source.withPermission(CarpetSettings.runPermissionLevel), udf, argv);
return returnValue instanceof StringValue && returnValue.getString().equals("cancel") ? CallbackResult.CANCEL : CallbackResult.SUCCESS;
}
catch (NullPointerException | InvalidCallbackException | IntegrityException error)
{
@@ -1269,6 +1313,7 @@ public class CarpetEventServer
private void onEventAddedToHost(Event event, ScriptHost host)
{
if (event.deprecated()) host.issueDeprecation(event.name+" event");
event.handler.sortByPriority(this.scriptServer);
//return !(event.globalOnly && (host.perUser || host.parent != null));
}
src/main/java/carpet/script/CarpetScriptHost.java
+2
View File
@@ -75,6 +75,7 @@ public class CarpetScriptHost extends ScriptHost
private Tag globalState;
private int saveTimeout;
public boolean persistenceRequired;
public double eventPriority;
public Map<Value, Value> appConfig;
public Map<String, CommandArgument> appArgTypes;
@@ -298,6 +299,7 @@ public class CarpetScriptHost extends ScriptHost
setPerPlayer(config.getOrDefault(new StringValue("scope"), new StringValue("player")).getString().equalsIgnoreCase("player"));
persistenceRequired = config.getOrDefault(new StringValue("stay_loaded"), Value.TRUE).getBoolean();
strict = config.getOrDefault(StringValue.of("strict"), Value.FALSE).getBoolean();
eventPriority = config.getOrDefault(new StringValue("event_priority"), Value.ZERO).readDoubleNumber();
// check requires
Value loadRequirements = config.get(new StringValue("requires"));
if (loadRequirements instanceof FunctionValue)
src/main/java/carpet/script/utils/GlocalFlag.java
+5 -4
View File
@@ -48,21 +48,22 @@ public class GlocalFlag extends ThreadLocal<Boolean>
return result;
}
public boolean runIfEnabled(Runnable action)
public <T> T runIfEnabled(Supplier<T> action)
{
synchronized (this)
{
if (get() != initial) return false;
if (get() != initial) return null;
set(!initial);
}
T result;
try
{
action.run();
result = action.get();
}
finally
{
set(initial);
}
return true;
return result;
}
}
src/main/resources/assets/carpet/scripts/event_test.sc
+14
View File
@@ -177,6 +177,20 @@ __on_player_interacts_with_block(player, hand, block, face, hitvec) ->
print(' - face: '+face);
print(' - hitvec: '+map(hitvec, str('%.2f',_)))
);
__on_player_placing_block(player, item_tuple, hand, block) ->
(
l(item, count, nbt) = item_tuple || l('None', 0, null);
print('');
print('__on_player_placing_block(player, item_tuple, hand, block)');
print('player about to place a block:');
print(' - player: '+player);
print(' - block: '+block+' at '+map(pos(block), str('%.2f',_)));
print(' - hand: '+hand);
print(' - item:');
print(' > name: '+item);
print(' > count: '+count);
print(' > nbt: '+nbt);
);
__on_player_places_block(player, item_tuple, hand, block) ->
(
l(item, count, nbt) = item_tuple || l('None', 0, null);