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SPIGOT-4307: Fix hacky API for banners on shields

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This commit is contained in:
md_5 2018-08-26 19:18:56 +10:00
parent 2a271162af
commit b3dc236663
2 changed files with 58 additions and 2 deletions
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6
src/main/java/org/bukkit/craftbukkit/block/CraftBanner.java
View File

@ -1,5 +1,6 @@
package org.bukkit.craftbukkit.block;
import com.google.common.base.Preconditions;
import java.util.ArrayList;
import java.util.List;
import net.minecraft.server.EnumColor;
@ -30,7 +31,9 @@ public class CraftBanner extends CraftBlockEntityState<TileEntityBanner> impleme
public void load(TileEntityBanner banner) {
super.load(banner);
base = DyeColor.getByWoolData((byte) banner.color.getColorIndex());
if (banner.color != null) {
base = DyeColor.getByWoolData((byte) banner.color.getColorIndex());
}
patterns = new ArrayList<Pattern>();
if (banner.patterns != null) {
@ -48,6 +51,7 @@ public class CraftBanner extends CraftBlockEntityState<TileEntityBanner> impleme
@Override
public void setBaseColor(DyeColor color) {
Preconditions.checkArgument(color != null, "color");
this.base = color;
}

54
src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java
View File

@ -4,6 +4,7 @@ import com.google.common.base.Objects;
import com.google.common.collect.ImmutableMap;
import java.util.Map;
import net.minecraft.server.BlockJukeBox;
import net.minecraft.server.EnumColor;
import net.minecraft.server.NBTBase;
import net.minecraft.server.NBTTagCompound;
import net.minecraft.server.TileEntity;
@ -335,6 +336,10 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
}
return new CraftBeacon(material, (TileEntityBeacon) te);
case SHIELD:
if (te == null) {
te = new TileEntityBanner();
}
((TileEntityBanner) te).color = (blockEntityTag == null) ? EnumColor.WHITE : EnumColor.fromColorIndex(blockEntityTag.getInt(CraftMetaBanner.BASE.NBT));
case BLACK_BANNER:
case BLACK_WALL_BANNER:
case BLUE_BANNER:
@ -370,7 +375,7 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
if (te == null) {
te = new TileEntityBanner();
}
return new CraftBanner(material, (TileEntityBanner) te);
return new CraftBanner(material == Material.SHIELD ? shieldToBannerHack(blockEntityTag) : material, (TileEntityBanner) te);
case STRUCTURE_BLOCK:
if (te == null) {
te = new TileEntityStructure();
@ -559,5 +564,52 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
Validate.isTrue(valid, "Invalid blockState for " + material);
blockEntityTag = ((CraftBlockEntityState) blockState).getSnapshotNBT();
// Set shield base
if (material == Material.SHIELD) {
blockEntityTag.setInt(CraftMetaBanner.BASE.NBT, ((CraftBanner) blockState).getBaseColor().getWoolData());
}
}
private static Material shieldToBannerHack(NBTTagCompound tag) {
if (tag == null || !tag.hasKeyOfType(CraftMetaBanner.BASE.NBT, CraftMagicNumbers.NBT.TAG_INT)) {
return Material.WHITE_BANNER;
}
switch (tag.getInt(CraftMetaBanner.BASE.NBT)) {
case 0:
return Material.WHITE_BANNER;
case 1:
return Material.ORANGE_BANNER;
case 2:
return Material.MAGENTA_BANNER;
case 3:
return Material.LIGHT_BLUE_BANNER;
case 4:
return Material.YELLOW_BANNER;
case 5:
return Material.LIME_BANNER;
case 6:
return Material.PINK_BANNER;
case 7:
return Material.GRAY_BANNER;
case 8:
return Material.LIGHT_GRAY_BANNER;
case 9:
return Material.CYAN_BANNER;
case 10:
return Material.PURPLE_BANNER;
case 11:
return Material.BLUE_BANNER;
case 12:
return Material.BROWN_BANNER;
case 13:
return Material.GREEN_BANNER;
case 14:
return Material.RED_BANNER;
case 15:
return Material.BLACK_BANNER;
default:
throw new IllegalArgumentException("Unknown banner colour");
}
}
}