geforkt von Mirrors/Paper
SPIGOT-3387: Prevent null enchantments in ItemMeta
Dieser Commit ist enthalten in:
Ursprung
0481ae963a
Commit
d603539842
@ -566,10 +566,12 @@ class CraftMetaItem implements ItemMeta, Repairable {
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}
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}
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public boolean hasEnchant(Enchantment ench) {
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public boolean hasEnchant(Enchantment ench) {
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Validate.notNull(ench, "Enchantment cannot be null");
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return hasEnchants() && enchantments.containsKey(ench);
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return hasEnchants() && enchantments.containsKey(ench);
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}
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}
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public int getEnchantLevel(Enchantment ench) {
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public int getEnchantLevel(Enchantment ench) {
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Validate.notNull(ench, "Enchantment cannot be null");
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Integer level = hasEnchants() ? enchantments.get(ench) : null;
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Integer level = hasEnchants() ? enchantments.get(ench) : null;
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if (level == null) {
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if (level == null) {
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return 0;
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return 0;
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@ -582,6 +584,7 @@ class CraftMetaItem implements ItemMeta, Repairable {
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}
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}
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public boolean addEnchant(Enchantment ench, int level, boolean ignoreRestrictions) {
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public boolean addEnchant(Enchantment ench, int level, boolean ignoreRestrictions) {
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Validate.notNull(ench, "Enchantment cannot be null");
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if (enchantments == null) {
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if (enchantments == null) {
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enchantments = new HashMap<Enchantment, Integer>(4);
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enchantments = new HashMap<Enchantment, Integer>(4);
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}
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}
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@ -594,6 +597,7 @@ class CraftMetaItem implements ItemMeta, Repairable {
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}
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}
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public boolean removeEnchant(Enchantment ench) {
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public boolean removeEnchant(Enchantment ench) {
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Validate.notNull(ench, "Enchantment cannot be null");
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return hasEnchants() && enchantments.remove(ench) != null;
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return hasEnchants() && enchantments.remove(ench) != null;
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}
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}
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