ItemEntityMixin.java

/**
 * This is free and unencumbered software released into the public domain.
 *
 * Anyone is free to copy, modify, publish, use, compile, sell, or
 * distribute this software, either in source code form or as a compiled
 * binary, for any purpose, commercial or non-commercial, and by any
 * means.
 *
 * In jurisdictions that recognize copyright laws, the author or authors
 * of this software dedicate any and all copyright interest in the
 * software to the public domain. We make this dedication for the benefit
 * of the public at large and to the detriment of our heirs and
 * successors. We intend this dedication to be an overt act of
 * relinquishment in perpetuity of all present and future rights to this
 * software under copyright LAW.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 * For more information, please refer to <http://unlicense.org/>
 */
@Mixin(ItemEntity.class)
public abstract class ItemEntityMixin extends Entity {
    @Shadow public abstract ItemStack getStack();

    @Shadow public abstract void setStack(ItemStack stack);

    private static final Tag<Item> BLOCK = TagRegistry.item(new Identifier("glassmod", "glass"));
    public ItemEntityMixin(EntityType<?> type, World world) {
        super(type, world);
    }

    @Intrinsic
    @Override
    public boolean handleFallDamage(float fallDistance, float damageMultiplier) {
        return super.handleFallDamage(fallDistance, damageMultiplier);
    }

    @Inject(method = "handleFallDamage(FF)Z", at = @At("HEAD"))
    private void test(float fallDistance, float damageMultiplier, CallbackInfoReturnable<Boolean> concern) {
        if (BLOCK.contains(this.getStack().getItem())) {
            this.setStack(ItemStack.EMPTY);
            for (int i = 0; i < 10; i++) {
                this.world.addParticle(new BlockStateParticleEffect(ParticleTypes.BLOCK, Blocks.GLASS.getDefaultState()), this.getX(), this.getY(), this.getZ(), this.random.nextDouble() / 2, this.random.nextDouble(), this.random.nextDouble() / 2);
            }
            this.world.playSound(this.getX(), this.getY(), this.getZ(), SoundEvents.BLOCK_GLASS_BREAK, SoundCategory.BLOCKS, 1, 1, false);
        }
    }
}