From 0b10f0318b9f9ab308f04712698aa104bec21e29 Mon Sep 17 00:00:00 2001
From: Ben Longbons <b.r.longbons@gmail.com>
Date: Thu, 17 Feb 2011 20:32:49 -0800
Subject: Specific messages for each pickup failure reason.

Reviewed-by: Jaxad0127

Manaplus: fix code style and add some checks.
---
 src/localplayer.cpp               | 35 +++++++++++++++++++++++++++--------
 src/localplayer.h                 | 18 +++++++++++++++++-
 src/net/tmwa/inventoryhandler.cpp |  7 ++++---
 3 files changed, 48 insertions(+), 12 deletions(-)

diff --git a/src/localplayer.cpp b/src/localplayer.cpp
index e58ec63ba..1fadc51c1 100644
--- a/src/localplayer.cpp
+++ b/src/localplayer.cpp
@@ -1308,20 +1308,39 @@ void LocalPlayer::stopAttack()
     mLastTarget = -1;
 }
 
-void LocalPlayer::pickedUp(const ItemInfo &itemInfo, int amount)
+void LocalPlayer::pickedUp(const ItemInfo &itemInfo, int amount,
+                           unsigned char fail)
 {
-    if (!amount)
+    if (fail)
     {
-        if (config.getBoolValue("showpickupchat"))
+        const char* msg;
+        switch (fail)
         {
-            localChatTab->chatLog(_("Unable to pick up item."),
-                                  BY_SERVER);
+            case PICKUP_BAD_ITEM:
+                msg = N_("Tried to pick up nonexistent item.");
+                break;
+            case PICKUP_TOO_HEAVY: msg = N_("Item is too heavy.");
+                break;
+            case PICKUP_TOO_FAR: msg = N_("Item is too far away");
+                break;
+            case PICKUP_INV_FULL: msg = N_("Inventory is full.");
+                break;
+            case PICKUP_STACK_FULL: msg = N_("Stack is too big.");
+                break;
+            case PICKUP_DROP_STEAL:
+                msg = N_("Item belongs to someone else.");
+                break;
+            default:
+                msg = N_("Unknown problem picking up item.");
+                break;
         }
-        if (mMap && config.getValue("showpickupparticle", 0))
+        if (config.getBoolValue("showpickupchat"))
+            localChatTab->chatLog(_(msg), BY_SERVER);
+
+        if (mMap && config.getBoolValue("showpickupparticle"))
         {
             // Show pickup notification
-            addMessageToQueue(_("Unable to pick up item."),
-                              UserPalette::PICKUP_INFO);
+            addMessageToQueue(_(msg), UserPalette::PICKUP_INFO);
         }
     }
     else
diff --git a/src/localplayer.h b/src/localplayer.h
index b9495b6ca..c7e6e7838 100644
--- a/src/localplayer.h
+++ b/src/localplayer.h
@@ -49,6 +49,21 @@ class AwayListener : public gcn::ActionListener
         void action(const gcn::ActionEvent &event);
 };
 
+/**
+ * Reasons an item can fail to be picked up.
+ */
+enum
+{
+    PICKUP_OKAY,
+    PICKUP_BAD_ITEM,
+    PICKUP_TOO_HEAVY,
+    PICKUP_TOO_FAR,
+    PICKUP_INV_FULL,
+    PICKUP_STACK_FULL,
+    PICKUP_DROP_STEAL
+};
+
+
 /**
  * The local player character.
  */
@@ -194,7 +209,8 @@ class LocalPlayer : public Being, public ActorSpriteListener,
         /**
          * Shows item pickup notifications.
          */
-        void pickedUp(const ItemInfo &itemInfo, int amount);
+        void pickedUp(const ItemInfo &itemInfo, int amount,
+                      unsigned char fail);
 
         int getLevel() const;
 
diff --git a/src/net/tmwa/inventoryhandler.cpp b/src/net/tmwa/inventoryhandler.cpp
index 7c6da139e..27e44b70c 100644
--- a/src/net/tmwa/inventoryhandler.cpp
+++ b/src/net/tmwa/inventoryhandler.cpp
@@ -280,15 +280,16 @@ void InventoryHandler::handleMessage(Net::MessageIn &msg)
             {
                 const ItemInfo &itemInfo = ItemDB::get(itemId);
 
-                if (msg.readInt8() > 0)
+                unsigned char err = msg.readInt8();
+                if (err)
                 {
                     if (player_node)
-                        player_node->pickedUp(itemInfo, 0);
+                        player_node->pickedUp(itemInfo, 0, err);
                 }
                 else
                 {
                     if (player_node)
-                        player_node->pickedUp(itemInfo, amount);
+                        player_node->pickedUp(itemInfo, amount, PICKUP_OKAY);
 
                     if (inventory)
                     {
-- 
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