Problème d'achievement lors du craft d'un bloc

[agabou]

J'ai quelques achievements fonctionnels, dont certains sont un craft. Il y a des crafts d'épées et de blocs. Ceux d'épées fonctionnent alors que ceux des blocs ne marchent jamais ( on ne peut pas obtenir l'achievement ). Voici ma classe UpdateAchievement :

import net.minecraft.init.Items;
import net.minecraft.item.ItemStack;
import net.minecraftforge.event.entity.player.EntityItemPickupEvent;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import cpw.mods.fml.common.gameevent.PlayerEvent;
import cpw.mods.fml.common.gameevent.PlayerEvent.ItemPickupEvent;
import cpw.mods.fml.common.gameevent.PlayerEvent.ItemSmeltedEvent;

public class UpdateAchievements {

@SubscribeEvent
public void craftEvent(PlayerEvent.ItemCraftedEvent event) {

// Alliages
if (event.crafting.getItem().equals(ModTest.ingotSteel)) {
event.player.addStat(ModTest.alloySteel, 1);
}
else if (event.crafting.getItem().equals(ModTest.ingotBronze)) {
event.player.addStat(ModTest.alloyBronze, 1);
}

// Épées
else if (event.crafting.getItem().equals(ModTest.steelSword)) {
event.player.addStat(ModTest.craftSteelSword, 1);
}
else if (event.crafting.getItem().equals(ModTest.bronzeSword)) {
event.player.addStat(ModTest.craftBronzeSword, 1);
}
else if (event.crafting.getItem().equals(ModTest.copperSword)) {
event.player.addStat(ModTest.craftCopperSword, 1);
}
else if (event.crafting.getItem().equals(ModTest.tinSword)) {
event.player.addStat(ModTest.craftTinSword, 1);
}
// Blocs
else if (event.crafting.getItem().equals(ModTest.blockSteel)) {
event.player.addStat(ModTest.craftSteelBlock, 1);
}
else if (event.crafting.getItem().equals(ModTest.blockBronze)) {
event.player.addStat(ModTest.craftBronzeBlock, 1);
}
else if (event.crafting.getItem().equals(ModTest.blockCopper)) {
event.player.addStat(ModTest.craftCopperBlock, 1);
}
else if (event.crafting.getItem().equals(ModTest.blockTin)) {
event.player.addStat(ModTest.craftTinBlock, 1);
}
else if (event.crafting.getItem().equals(ModTest.blockCarbon)) {
event.player.addStat(ModTest.craftCarbonBlock, 1);
}
}

@SubscribeEvent
public void smeltEvent(ItemSmeltedEvent event) {
if (event.smelting.getItem().equals(Items.diamond)) {
event.player.addStat(ModTest.craftDiamond, 1);
}
}

@SubscribeEvent
public void pickUpEvent(ItemPickupEvent event) {
if(event.pickedUp.getEntityItem().isItemEqual(new ItemStack(ModTest.carbon))) {
if(event.player != null)
event.player.addStat(ModTest.findCarbon, 1);
}
else if(event.pickedUp.getEntityItem().isItemEqual(new ItemStack(ModTest.oreCopper))) {
if(event.player != null)
event.player.addStat(ModTest.findCopper, 1);
}
else if(event.pickedUp.getEntityItem().isItemEqual(new ItemStack(ModTest.oreTin))) {
if(event.player != null)
event.player.addStat(ModTest.findTin, 1);
}
}
}

Voici la déclaration des achievements dans les variables de la classe principale :

public static Achievement findCarbon, findCopper, findTin, alloySteel, alloyBronze, // Trouver et alliages
    craftSteelSword, craftBronzeSword, craftCopperSword, craftTinSword, // Épées
    craftSteelBlock, craftBronzeBlock, craftCopperBlock, craftTinBlock, craftCarbonBlock, // Blocs
    craftDiamond; // Spéciaux

Et voici l'enregistrement des achievements :

// Trouver et alliages
    findCarbon = new Achievement("findCarbon", "findCarbon", -1, 0, oreCarbon, (Achievement)null).initIndependentStat().registerStat();
    findCopper = new Achievement("findCopper", "findCopper", 0, 0, oreCopper, (Achievement)null).initIndependentStat().registerStat();
    findTin = new Achievement("findTin", "findTin", 1, 0, oreTin, (Achievement)null).initIndependentStat().registerStat();
alloySteel = new Achievement("alloySteel", "alloySteel", -3, 0, ingotSteel, findCarbon).registerStat();
alloyBronze = new Achievement("alloyBronze", "alloyBronze", 3, 0, ingotBronze, findTin).registerStat();

// Craft épées
craftSteelSword = new Achievement("craftSteelSword", "craftSteelSword", -3, -2, steelSword, alloySteel).registerStat();
craftBronzeSword = new Achievement("craftBronzeSword", "craftBronzeSword", 3, -2, bronzeSword, alloyBronze).registerStat();
craftCopperSword = new Achievement("craftCopperSword", "craftCopperSword", 0, -2, copperSword, findCopper).registerStat();
craftTinSword = new Achievement("craftTinSword", "craftTinSword", 1, -2, tinSword, findTin).registerStat();

// Craft blocs
craftSteelBlock = new Achievement("craftSteelBlock", "craftSteelBlock", -3, 2, blockSteel, alloySteel).registerStat();
craftBronzeBlock = new Achievement("craftBronzeBlock", "craftBronzeBlock", 3, 2, blockBronze, alloyBronze).registerStat();
craftCopperBlock = new Achievement("craftCopperBlock", "craftCopperBlock", 0, 2, blockCopper, findCopper).registerStat();
craftTinBlock = new Achievement("craftTinBlock", "craftTinBlock", 1, 2, blockTin, findTin).registerStat();
craftCarbonBlock = new Achievement("craftCarbonBlock", "craftCarbonBlock", -1, 2, blockCarbon, findCarbon).registerStat();

// Spéciaux
craftDiamond = new Achievement("craftDiamond", "craftDiamond", -1, -2, Items.diamond, findCarbon).setSpecial().registerStat();

Quel est mon problème ?

[robin4002]

Pour les blocs,
Item.getBlockFormItem(tonBlock)

[agabou]

Merci beaucoup !