Adding team-spawn protection / reconstruction

missilewars-plugin/src/main/java/de/butzlabben/missilewars/game/misc/TeamSpawnProtection.java

@@ -0,0 +1,46 @@
+package de.butzlabben.missilewars.game.misc;
+
+import de.butzlabben.missilewars.game.Team;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.World;
+
+public class TeamSpawnProtection {
+
+    /**
+     * This method regenerates the team spawn by resetting the ground and 
+     * the area and replacing all previous blocks at this point.
+     * 
+     * @param targetTeam (Team) the target team
+     */
+    public static void regenerateSpawn(Team targetTeam) {
+
+        Location teamSpawn = targetTeam.getSpawn();
+        
+        // floor:
+        fill(teamSpawn, -1, -1, -1, 1, -1, 1, Material.BEDROCK);
+        
+        // AIR area:
+        fill(teamSpawn, -1, 0, -1, 1, 2, 1, Material.AIR);
+        
+    }
+    
+    private static void fill(Location basisPos, int minX, int minY, int minZ, int maxX, int maxY, int maxZ, Material material) {
+
+        World targetWorld = basisPos.getWorld();
+        Location targetLoc;
+        
+        if (targetWorld == null) return;
+        
+        for (int x = minX; x <= maxX; x++) {
+            for (int y = minY; y <= maxY; y++) {
+                for (int z = minZ; z <= maxZ; z++) {
+                    
+                    targetLoc = basisPos.clone().add(x, y, z);
+                    targetWorld.getBlockAt(targetLoc).setType(material);
+                }
+            }
+        }
+    }
+    
+}