From c08740dc5a4553ec3c6c7e7680cfef8fc7dca086 Mon Sep 17 00:00:00 2001
From: Allanis <allanis@saracraft.net>
Date: Sat, 20 Apr 2013 15:36:04 +0100
Subject: [PATCH] [Add] Empire missions keep a counter.

---
 dat/missions/es_cargo.lua | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/dat/missions/es_cargo.lua b/dat/missions/es_cargo.lua
index 3e8bb57..a745ee1 100644
--- a/dat/missions/es_cargo.lua
+++ b/dat/missions/es_cargo.lua
@@ -69,6 +69,15 @@ function land()
     if player.rmCargo(carg_id) then
       player.pay(reward)
       tk.msg(finish_title, string.format(finish_msg, carg_type))
+
+      -- Increase empire shipping mission counter.
+      n = var.peek("es_misn")
+      if n ~= nil then
+        var_push("es_misn", n+1)
+      else
+        var.push("es_misn", 1)
+      end
+
       misn.finish(true)
     else
       tk.msg(miss_title, string.format(miss_msg, carg_mass, carg_type))