Merge pull request #56 from Ender-Cube/center-spawning

Make players spawn in the center of a block when respawning on parkour checkpoints

common/src/main/java/net/endercube/common/utils/CoordinateUtils.java

@@ -0,0 +1,31 @@
+package net.endercube.common.utils;
+
+import net.minestom.server.coordinate.Pos;
+
+public class CoordinateUtils {
+
+    /**
+     * Gets the center of a block from a block position
+     *
+     * @param blockPos The {@link Pos} with the integer block position
+     * @return The {@link Pos} with the .5 position
+     */
+    public static Pos posFromBlockpos(Pos blockPos) {
+        double x = blockPos.blockX();
+        double z = blockPos.blockZ();
+
+        if (x > 0) {
+            x = x - 0.5;
+        } else {
+            x = x + 0.5;
+        }
+
+        if (z > 0) {
+            z = z - 0.5;
+        } else {
+            z = z + 0.5;
+        }
+
+        return new Pos(x, blockPos.y(), z, blockPos.yaw(), blockPos.pitch());
+    }
+}

parkour/src/main/java/net/endercube/parkour/ParkourMinigame.java

@@ -25,6 +25,8 @@
 import java.nio.file.Paths;
 import java.util.ArrayList;
 
+import static net.endercube.common.utils.CoordinateUtils.posFromBlockpos;
+
 /**
  * This is the entrypoint for Parkour
  */
@@ -152,7 +154,7 @@ public static void sendToCheckpoint(EndercubePlayer player) {
             player.teleport(currentInstance.getTag(Tag.Transient("spawnPos")));
             player.setTag(Tag.Long("parkour_startTime"), System.currentTimeMillis()); // Reset timer
         } else {
-            player.teleport(checkpoints[currentCheckpoint]);
+            player.teleport(posFromBlockpos(checkpoints[currentCheckpoint]));
         }
     }