From bd75c53cdaeb7a58e276130d739a448bfefae73a Mon Sep 17 00:00:00 2001
From: ryanhamshire <ryanhamshire@live.com>
Date: Tue, 15 Dec 2015 14:26:30 -0800
Subject: [PATCH] Ensure survival players can get their carts back.

Can only place if player has permission necessary to remove the cart.
Also fixes "griefing" railways by adding too many carts and forcing the
rail owner to come remove the extras.
---
 .../GriefPrevention/PlayerEventHandler.java   | 22 ++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/src/me/ryanhamshire/GriefPrevention/PlayerEventHandler.java b/src/me/ryanhamshire/GriefPrevention/PlayerEventHandler.java
index ba80310..62dbd96 100644
--- a/src/me/ryanhamshire/GriefPrevention/PlayerEventHandler.java
+++ b/src/me/ryanhamshire/GriefPrevention/PlayerEventHandler.java
@@ -1774,7 +1774,7 @@ class PlayerEventHandler implements Listener
 				return;
 			}
 			
-			else if(clickedBlock != null && materialInHand ==  Material.BOAT)
+			else if(clickedBlock != null && materialInHand == Material.BOAT)
 			{
 			    if(playerData == null) playerData = this.dataStore.getPlayerData(player.getUniqueId());
 			    Claim claim = this.dataStore.getClaimAt(clickedBlock.getLocation(), false, playerData.lastClaim);
@@ -1791,6 +1791,26 @@ class PlayerEventHandler implements Listener
 				return;
 			}
 			
+			//survival world minecart placement requires container trust, which is the permission required to remove the minecart later
+			else if(clickedBlock != null &&
+			        (materialInHand == Material.MINECART || materialInHand == Material.POWERED_MINECART || materialInHand == Material.STORAGE_MINECART) &&
+			        !GriefPrevention.instance.creativeRulesApply(clickedBlock.getLocation()))
+            {
+                if(playerData == null) playerData = this.dataStore.getPlayerData(player.getUniqueId());
+                Claim claim = this.dataStore.getClaimAt(clickedBlock.getLocation(), false, playerData.lastClaim);
+                if(claim != null)
+                {
+                    String reason = claim.allowContainers(player);
+                    if(reason != null)
+                    {
+                        GriefPrevention.sendMessage(player, TextMode.Err, reason);
+                        event.setCancelled(true);
+                    }
+                }
+                
+                return;
+            }
+			
 			//if it's a spawn egg, minecart, or boat, and this is a creative world, apply special rules
 			else if(clickedBlock != null && (materialInHand == Material.MINECART || materialInHand == Material.POWERED_MINECART || materialInHand == Material.STORAGE_MINECART || materialInHand == Material.BOAT) && GriefPrevention.instance.creativeRulesApply(clickedBlock.getLocation()))
 			{