Renames the blox populator and block populator thread as I finally understand what they actually do

2021-09-11 15:33:45 +02:00
parent 87735e4935
commit 1c3dbbe81d
6 changed files with 159 additions and 152 deletions
--- a/src/main/java/net/knarcraft/stargate/thread/BlockChangeThread.java
+++ b/src/main/java/net/knarcraft/stargate/thread/BlockChangeThread.java
@ -0,0 +1,67 @@
+package net.knarcraft.stargate.thread;
+
+import net.knarcraft.stargate.BlockChangeRequest;
+import net.knarcraft.stargate.Stargate;
+import org.bukkit.Axis;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.block.Block;
+import org.bukkit.block.EndGateway;
+import org.bukkit.block.data.Orientable;
+
+/**
+ * This thread changes gate blocks to display a gate as open or closed
+ *
+ * <p>This thread fetches some entries from blockPopulateQueue each time it's called.</p>
+ */
+public class BlockChangeThread implements Runnable {
+
+    @Override
+    public void run() {
+        long sTime = System.nanoTime();
+        //Repeat for at most 0.025 seconds
+        while (System.nanoTime() - sTime < 25000000) {
+            //Abort if there's no work to be done
+            BlockChangeRequest blockChangeRequest = Stargate.blockChangeRequestQueue.poll();
+            if (blockChangeRequest == null) {
+                return;
+            }
+
+            //Change the material of the pulled block
+            Block block = blockChangeRequest.getBlockLocation().getBlock();
+            block.setType(blockChangeRequest.getMaterial(), false);
+
+            if (blockChangeRequest.getMaterial() == Material.END_GATEWAY &&
+                    block.getWorld().getEnvironment() == World.Environment.THE_END) {
+                //Force a specific location to prevent exit gateway generation
+                fixEndGatewayGate(block);
+            } else if (blockChangeRequest.getAxis() != null) {
+                //If orientation is relevant, adjust the block's orientation
+                orientBlock(block, blockChangeRequest.getAxis());
+            }
+        }
+    }
+
+    /**
+     * Prevents end gateway portal from behaving strangely
+     * @param block <p>The block to fix</p>
+     */
+    private void fixEndGatewayGate(Block block) {
+        EndGateway gateway = (EndGateway) block.getState();
+        gateway.setExitLocation(block.getLocation());
+        gateway.setExactTeleport(true);
+        gateway.update(false, false);
+    }
+
+    /**
+     * Sets the orientation axis of the placed block
+     * @param block <p>The block to orient</p>
+     * @param axis <p>The axis to use for orienting the block</p>
+     */
+    private void orientBlock(Block block, Axis axis) {
+        Orientable orientable = (Orientable) block.getBlockData();
+        orientable.setAxis(axis);
+        block.setBlockData(orientable);
+    }
+
+}