23 lines
1.2 KiB
Diff
23 lines
1.2 KiB
Diff
--- a/net/minecraft/world/gen/feature/structure/StructureStart.java
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+++ b/net/minecraft/world/gen/feature/structure/StructureStart.java
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@@ -68,6 +68,9 @@
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}
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public NBTTagCompound func_143021_a(int p_143021_1_, int p_143021_2_) {
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+ if (StructureIO.func_143033_a(this) == null) { // FORGE: This is just a more friendly error instead of the 'Null String' below
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+ throw new RuntimeException("StructureStart \"" + this.getClass().getName() + "\" missing ID Mapping, Modder see MapGenStructureIO");
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+ }
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NBTTagCompound nbttagcompound = new NBTTagCompound();
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if (this.func_75069_d()) {
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nbttagcompound.func_74778_a("id", StructureIO.func_143033_a(this));
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@@ -105,7 +108,8 @@
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NBTTagList nbttaglist = p_143020_2_.func_150295_c("Children", 10);
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for(int i = 0; i < nbttaglist.size(); ++i) {
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- this.field_75075_a.add(StructureIO.func_143032_b(nbttaglist.func_150305_b(i), p_143020_1_));
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+ StructurePiece tmp = StructureIO.func_143032_b(nbttaglist.func_150305_b(i), p_143020_1_);
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+ if (tmp != null) this.field_75075_a.add(tmp); //Forge: Prevent NPEs further down the line when a componenet can't be loaded.
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}
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this.func_143017_b(p_143020_2_);
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