70 lines
2.9 KiB
Java
70 lines
2.9 KiB
Java
package carpet.mixins;
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import carpet.CarpetSettings;
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import carpet.patches.EntityPlayerMPFake;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.Direction;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.block.Blocks;
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import net.minecraft.world.level.block.piston.PistonMovingBlockEntity;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.level.material.PushReaction;
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import net.minecraft.world.phys.Vec3;
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import org.spongepowered.asm.mixin.Mixin;
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import org.spongepowered.asm.mixin.Shadow;
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import org.spongepowered.asm.mixin.injection.At;
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import org.spongepowered.asm.mixin.injection.Inject;
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import org.spongepowered.asm.mixin.injection.Redirect;
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import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
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@Mixin(PistonMovingBlockEntity.class)
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public abstract class PistonMovingBlockEntity_playerHandlingMixin
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{
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@Inject(method = "moveEntityByPiston", at = @At("HEAD"), cancellable = true)
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private static void dontPushSpectators(Direction direction, Entity entity, double d, Direction direction2, CallbackInfo ci)
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{
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if (CarpetSettings.creativeNoClip && entity instanceof Player && (((Player) entity).isCreative()) && ((Player) entity).getAbilities().flying) ci.cancel();
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}
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@Redirect(method = "moveCollidedEntities", at = @At(value = "INVOKE", target = "Lnet/minecraft/world/entity/Entity;setDeltaMovement(DDD)V"))
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private static void ignoreAccel(Entity entity, double x, double y, double z)
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{
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if (CarpetSettings.creativeNoClip && entity instanceof Player && (((Player) entity).isCreative()) && ((Player) entity).getAbilities().flying) return;
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entity.setDeltaMovement(x,y,z);
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}
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@Redirect(method = "moveCollidedEntities", at = @At(
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value = "INVOKE",
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target = "Lnet/minecraft/world/entity/Entity;getPistonPushReaction()Lnet/minecraft/world/level/material/PushReaction;"
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))
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private static PushReaction moveFakePlayers(Entity entity,
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Level world, BlockPos blockPos, float ff, PistonMovingBlockEntity pistonBlockEntity)
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{
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if (entity instanceof EntityPlayerMPFake && pistonBlockEntity.getMovedState().is(Blocks.SLIME_BLOCK))
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{
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Vec3 vec3d = entity.getDeltaMovement();
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double e = vec3d.x;
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double f = vec3d.y;
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double g = vec3d.z;
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Direction direction = pistonBlockEntity.getMovementDirection();
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switch(direction.getAxis()) {
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case X:
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e = direction.getStepX();
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break;
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case Y:
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f = direction.getStepY();
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break;
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case Z:
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g = direction.getStepZ();
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}
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entity.setDeltaMovement(e, f, g);
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}
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return entity.getPistonPushReaction();
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}
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}
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