From 313e3a74885aaca654da72f5b2b2411a0fefb0be Mon Sep 17 00:00:00 2001
From: Allanis <allanis@saracraft.net>
Date: Thu, 12 Dec 2013 23:14:10 +0000
Subject: [PATCH] [Fix] Fixed diffs getting wiped when loading and some cleanup
 on planet landing.

---
 src/land.c   | 23 +++++++++++++++++++++++
 src/land.h   |  1 +
 src/player.c |  4 ++--
 3 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/src/land.c b/src/land.c
index 6073f0b..32b66d9 100644
--- a/src/land.c
+++ b/src/land.c
@@ -1284,6 +1284,7 @@ void takeoff(void) {
 
   /* Cleanup. */
   save_all(); /* Must be before cleaning up planet. Duh! */
+  land_cleanup(); /* Cleanup stuff. */
   land_planet = NULL;
   window_destroy(land_wid);
   if(gfx_exterior != NULL) {
@@ -1303,3 +1304,25 @@ void takeoff(void) {
   mission_ncomputer = 0;
 }
 
+/**
+ * @fn 
+ */
+void land_cleanup(void) {
+  /* Clean up default stuff. */
+  land_planet = NULL;
+  landed = 0;
+  land_visited = 0;
+
+  /* Clean up window. */
+  if(land_wid != 0) {
+    window_destroy(land_wid);
+    land_wid = 0;
+  }
+
+  /* Clean up possible stray graphic. */
+  if(gfx_exterior != NULL) {
+    gl_freeTexture(gfx_exterior);
+    gfx_exterior = NULL;
+  }
+}
+
diff --git a/src/land.h b/src/land.h
index 9824385..7ff7845 100644
--- a/src/land.h
+++ b/src/land.h
@@ -6,4 +6,5 @@ extern Planet* land_planet;
 
 void land(Planet* p);
 void takeoff(void);
+void land_cleanup(void);
 
diff --git a/src/player.c b/src/player.c
index e3047c8..ba4e41b 100644
--- a/src/player.c
+++ b/src/player.c
@@ -238,10 +238,11 @@ void player_new(void) {
 
   /* Cleanup player stuff if we'll be re-creating. */
   player_cleanup();
-
   var_cleanup();
   missions_cleanup();
   space_clearKnown();
+  land_cleanup();
+  diff_clear();
 
   player_name = dialogue_input("Player Name", 3, 20,
                                "Please tell me your name:");
@@ -548,7 +549,6 @@ void player_cleanup(void) {
   int i;
 
   player_clear();
-  diff_clear();
 
   /* Clean up name. */
   if(player_name != NULL) free(player_name);