Add optional workaround for >Y128 Nether building (#615)

* Add optional workaround for >Y128 Nether building

This commit adds a config option for building above the Nether by changing the Nether's dimension ID to match the End's.

* Only check for workaround application once

* Fix mappings?

* Include a bit more for the above bedrock nether building config option

Co-authored-by: Redned <redned235@gmail.com>

bootstrap/bukkit/src/main/java/org/geysermc/platform/bukkit/GeyserBukkitConfiguration.java

@@ -131,6 +131,11 @@ public class GeyserBukkitConfiguration implements GeyserConfiguration {
         return true; // We override this as with Bukkit, we have direct access to the server implementation
     }
 
+    @Override
+    public boolean isAboveBedrockNetherBuilding() {
+        return config.getBoolean("above-bedrock-nether-building", false);
+    }
+
     @Override
     public IMetricsInfo getMetrics() {
         return metricsInfo;

bootstrap/bungeecord/src/main/java/org/geysermc/platform/bungeecord/GeyserBungeeConfiguration.java

@@ -130,6 +130,11 @@ public class GeyserBungeeConfiguration implements GeyserConfiguration {
         return config.getBoolean("cache-chunks", false);
     }
 
+    @Override
+    public boolean isAboveBedrockNetherBuilding() {
+        return config.getBoolean("above-bedrock-nether-building", false);
+    }
+
     @Override
     public BungeeMetricsInfo getMetrics() {
         return metricsInfo;

bootstrap/sponge/src/main/java/org/geysermc/platform/sponge/GeyserSpongeConfiguration.java

@@ -124,6 +124,11 @@ public class GeyserSpongeConfiguration implements GeyserConfiguration {
         return node.getNode("cache-chunks").getBoolean(false);
     }
 
+    @Override
+    public boolean isAboveBedrockNetherBuilding() {
+        return node.getNode("above-bedrock-nether-building").getBoolean(false);
+    }
+
     @Override
     public SpongeMetricsInfo getMetrics() {
         return metricsInfo;

bootstrap/standalone/src/main/java/org/geysermc/platform/standalone/GeyserStandaloneConfiguration.java

@@ -71,6 +71,9 @@ public class GeyserStandaloneConfiguration implements GeyserConfiguration {
     @JsonProperty("cache-chunks")
     private boolean cacheChunks;
 
+    @JsonProperty("above-bedrock-nether-building")
+    private boolean isAboveBedrockNetherBuilding;
+
     private MetricsInfo metrics;
 
     @Override

bootstrap/velocity/src/main/java/org/geysermc/platform/velocity/GeyserVelocityConfiguration.java

@@ -76,6 +76,9 @@ public class GeyserVelocityConfiguration implements GeyserConfiguration {
     @JsonProperty("cache-chunks")
     private boolean cacheChunks;
 
+    @JsonProperty("above-bedrock-nether-building")
+    private boolean aboveBedrockNetherBuilding;
+
     private MetricsInfo metrics;
 
     private Path floodgateKey;