Merge branch 'aethyra/master'

Conflicts:
	data/graphics/images/login_wallpaper.png
	src/being.cpp
	src/beingmanager.cpp
	src/engine.cpp
	src/game.cpp
	src/gui/buysell.cpp
	src/gui/buysell.h
	src/gui/gui.h
	src/gui/npc_text.cpp
	src/gui/npc_text.h
	src/gui/npcintegerdialog.cpp
	src/gui/npclistdialog.cpp
	src/gui/npclistdialog.h
	src/gui/npcstringdialog.cpp
	src/gui/sell.cpp
	src/gui/shop.cpp
	src/gui/table.cpp
	src/net/beinghandler.cpp
	src/net/npchandler.cpp
	src/net/playerhandler.cpp
	src/npc.cpp
	src/npc.h
	src/shopitem.cpp
	src/shopitem.h
	src/utils/stringutils.cpp
	src/utils/stringutils.h
	src/utils/trim.h

23 files changed, 215 insertions, 96 deletions

diff --git a/src/gui/buy.cpp b/src/gui/buy.cpp
index cad21ab5..768dab4d 100644
--- a/src/gui/buy.cpp
+++ b/src/gui/buy.cpp
@@ -119,7 +119,7 @@ void BuyDialog::reset()
     setMoney(0);
 }
 
-void BuyDialog::addItem(short id, int price)
+void BuyDialog::addItem(int id, int price)
 {
     mShopItems->addItem(id, price);
     mShopItemList->adjustSize();
diff --git a/src/gui/buy.h b/src/gui/buy.h
index 55a1898c..2555e139 100644
--- a/src/gui/buy.h
+++ b/src/gui/buy.h
@@ -68,7 +68,7 @@ class BuyDialog : public Window, public gcn::ActionListener,
         /**
          * Adds an item to the shop inventory.
          */
-        void addItem(short id, int price);
+        void addItem(int id, int price);
 
         /**
          * Called when receiving actions from the widgets.
diff --git a/src/gui/buysell.cpp b/src/gui/buysell.cpp
index c1c934d1..818413c2 100644
--- a/src/gui/buysell.cpp
+++ b/src/gui/buysell.cpp
@@ -64,12 +64,20 @@ void BuySellDialog::logic()
 void BuySellDialog::action(const gcn::ActionEvent &event)
 {
     setVisible(false);
-    int action;
-    if (event.getId() == "Buy") {
+    int action = 0;
+
+    NPC::isTalking = false;
+
+    if (event.getId() == "Buy")
+    {
         action = 0;
-    } else if (event.getId() == "Sell") {
+    }
+    else if (event.getId() == "Sell")
+    {
         action = 1;
-    } else if (event.getId() == "Cancel") {
+    }
+    else if (event.getId() == "Cancel")
+    {
         current_npc = 0;
         return;
     }
diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index 26192e26..6d6ccbdf 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -135,22 +135,6 @@ Gui::Gui(Graphics *graphics):
 
     gcn::Widget::setGlobalFont(mGuiFont);
 
-    // Load hits' colorful fonts
-    try
-    {
-        hitRedFont = new gcn::ImageFont("graphics/gui/hits_red.png",
-                "0123456789crit! ");
-        hitBlueFont = new gcn::ImageFont("graphics/gui/hits_blue.png",
-                "0123456789crit! ");
-        hitYellowFont = new gcn::ImageFont("graphics/gui/hits_yellow.png",
-                "0123456789misxp ");
-    }
-    catch (gcn::Exception e)
-    {
-        logger->error(std::string("Unable to load colored hits' fonts: ")
-                + e.getMessage());
-    }
-
     // Initialize mouse cursor and listen for changes to the option
     setUseCustomCursor(config.getValue("customcursor", 1) == 1);
     mConfigListener = new GuiConfigListener(this);
@@ -168,16 +152,12 @@ Gui::~Gui()
     config.removeListener("customcursor", mConfigListener);
     delete mConfigListener;
 
-    // Fonts used in showing hits
-    delete hitRedFont;
-    delete hitBlueFont;
-    delete hitYellowFont;
-
     if (mMouseCursors)
         mMouseCursors->decRef();
 
     delete mGuiFont;
     delete boldFont;
+    delete mInfoParticleFont;
     delete viewport;
     delete getTop();
 
diff --git a/src/gui/gui.h b/src/gui/gui.h
index 41df3dda..340eec09 100644
--- a/src/gui/gui.h
+++ b/src/gui/gui.h
@@ -114,7 +114,7 @@ class Gui : public gcn::Gui
     private:
         GuiConfigListener *mConfigListener;
         gcn::Font *mGuiFont;                  /**< The global GUI font */
-        gcn::Font *mInfoParticleFont;          /**< Font for Info Particles*/
+        gcn::Font *mInfoParticleFont;         /**< Font for Info Particles*/
         bool mCustomCursor;                   /**< Show custom cursor */
         ImageSet *mMouseCursors;              /**< Mouse cursor images */
         float mMouseCursorAlpha;
@@ -126,13 +126,6 @@ extern Gui *gui;                              /**< The GUI system */
 extern SDLInput *guiInput;                    /**< GUI input */
 
 /**
- * Fonts used in showing hits
- */
-extern gcn::Font *hitRedFont;
-extern gcn::Font *hitBlueFont;
-extern gcn::Font *hitYellowFont;
-
-/**
  * Bolded text font
  */
 extern gcn::Font *boldFont;
diff --git a/src/gui/listbox.cpp b/src/gui/listbox.cpp
index 74d0b9ad..64c8be85 100644
--- a/src/gui/listbox.cpp
+++ b/src/gui/listbox.cpp
@@ -21,6 +21,7 @@
 
 #include <guichan/font.hpp>
 #include <guichan/graphics.hpp>
+#include <guichan/key.hpp>
 #include <guichan/listmodel.hpp>
 
 #include "color.h"
@@ -54,7 +55,7 @@ void ListBox::draw(gcn::Graphics *graphics)
 
     const int fontHeight = getFont()->getHeight();
 
-    // Draw rectangle below the selected list element
+    // Draw filled rectangle around the selected list element
     if (mSelected >= 0)
         graphics->fillRectangle(gcn::Rectangle(0, fontHeight * mSelected,
                                                getWidth(), fontHeight));
@@ -68,6 +69,91 @@ void ListBox::draw(gcn::Graphics *graphics)
     }
 }
 
+void ListBox::setSelected(int selected)
+{
+    if (!mListModel)
+    {
+        mSelected = -1;
+    }
+    else
+    {
+        if (selected < 0 && !mWrappingEnabled)
+        {
+            mSelected = -1;
+        }
+        else if (selected >= mListModel->getNumberOfElements() &&
+                 mWrappingEnabled)
+        {
+            mSelected = 0;
+        }
+        else if ((selected >= mListModel->getNumberOfElements() &&
+                 !mWrappingEnabled) || (selected < 0 && mWrappingEnabled))
+        {
+            mSelected = mListModel->getNumberOfElements() - 1;
+        }
+        else
+        {
+            mSelected = selected;
+        }
+    }
+    gcn::ListBox::setSelected(mSelected);
+}
+
+// -- KeyListener notifications
+void ListBox::keyPressed(gcn::KeyEvent& keyEvent)
+{
+    gcn::Key key = keyEvent.getKey();
+
+    if (key.getValue() == gcn::Key::ENTER || key.getValue() == gcn::Key::SPACE)
+    {
+        distributeActionEvent();
+        keyEvent.consume();
+    }
+    else if (key.getValue() == gcn::Key::UP)
+    {
+        setSelected(mSelected - 1);      
+        keyEvent.consume();
+    }
+    else if (key.getValue() == gcn::Key::DOWN)
+    {
+        setSelected(mSelected + 1);
+        keyEvent.consume();
+    }
+    else if (key.getValue() == gcn::Key::HOME)
+    {
+        setSelected(0);
+        keyEvent.consume();
+    }
+    else if (key.getValue() == gcn::Key::END)
+    {
+        setSelected(getListModel()->getNumberOfElements() - 1);
+        keyEvent.consume();
+    }
+}
+
+void ListBox::mouseWheelMovedUp(gcn::MouseEvent& mouseEvent)
+{
+    if (isFocused())
+    {
+        if (getSelected() > 0 || (getSelected() == 0 && mWrappingEnabled))
+        {
+            setSelected(getSelected() - 1);
+        }
+
+        mouseEvent.consume();
+    }
+}
+
+void ListBox::mouseWheelMovedDown(gcn::MouseEvent& mouseEvent)
+{
+    if (isFocused())
+    {
+        setSelected(getSelected() + 1);
+
+        mouseEvent.consume();
+    }
+}
+
 void ListBox::mouseDragged(gcn::MouseEvent &event)
 {
     // Pretend mouse is pressed continuously while dragged. Causes list
diff --git a/src/gui/listbox.h b/src/gui/listbox.h
index 12fcb955..cfb58f15 100644
--- a/src/gui/listbox.h
+++ b/src/gui/listbox.h
@@ -46,8 +46,27 @@ class ListBox : public gcn::ListBox
          */
         void draw(gcn::Graphics *graphics);
 
+        // Inherited from KeyListener
+
+        void keyPressed(gcn::KeyEvent& keyEvent);
+
+        // Inherited from MouseListener
+
+        void mouseWheelMovedUp(gcn::MouseEvent& mouseEvent);
+
+        void mouseWheelMovedDown(gcn::MouseEvent& mouseEvent);
+
         void mouseDragged(gcn::MouseEvent &event);
 
+         /**
+         * Sets the selected item. The selected item is represented by
+         * an index from the list model.
+         *
+         * @param selected the selected item as an index from the list model.
+         * @see getSelected
+         */
+        void setSelected(int selected);
+
     private:
         static float mAlpha;
 };
diff --git a/src/gui/npc_text.cpp b/src/gui/npc_text.cpp
index 520efad4..954f22d8 100644
--- a/src/gui/npc_text.cpp
+++ b/src/gui/npc_text.cpp
@@ -64,6 +64,12 @@ NpcTextDialog::NpcTextDialog(Network *network):
     setLocationRelativeTo(getParent());
 }
 
+void NpcTextDialog::clearText()
+{
+    NPC::isTalking = false;
+    setText("");
+}
+
 void NpcTextDialog::setText(const std::string &text)
 {
     mText = text;
@@ -76,11 +82,6 @@ void NpcTextDialog::addText(const std::string &text)
     mScrollArea->setVerticalScrollAmount(mScrollArea->getVerticalMaxScroll());
 }
 
-void NpcTextDialog::clearText()
-{
-    setText("");
-}
-
 void NpcTextDialog::showNextButton()
 {
     mButton->setCaption(_("Next"));
diff --git a/src/gui/npc_text.h b/src/gui/npc_text.h
index 62486fff..019c22a5 100644
--- a/src/gui/npc_text.h
+++ b/src/gui/npc_text.h
@@ -102,4 +102,6 @@ class NpcTextDialog : public Window, public gcn::ActionListener
         NPCTextState mState;
 };
 
+extern NpcTextDialog *npcTextDialog;
+
 #endif // NPC_TEXT_H
diff --git a/src/gui/npcintegerdialog.cpp b/src/gui/npcintegerdialog.cpp
index f6d788df..9dc3660b 100644
--- a/src/gui/npcintegerdialog.cpp
+++ b/src/gui/npcintegerdialog.cpp
@@ -76,18 +76,23 @@ int NpcIntegerDialog::getValue()
     return mValueField->getValue();
 }
 
+void NpcIntegerDialog::reset()
+{
+    mValueField->reset();
+}
+
 void NpcIntegerDialog::action(const gcn::ActionEvent &event)
 {
-    int finish = 0;
+    bool finish = false;
 
     if (event.getId() == "ok")
     {
-        finish = 1;
+        finish = true;
         npcTextDialog->addText(strprintf("\n> %d\n", mValueField->getValue()));
     }
     else if (event.getId() == "cancel")
     {
-        finish = 1;
+        finish = true;
         mValueField->reset();
         npcTextDialog->addText(_("\n> Cancel\n"));
     }
@@ -107,12 +112,14 @@ void NpcIntegerDialog::action(const gcn::ActionEvent &event)
     if (finish)
     {
         setVisible(false);
+        NPC::isTalking = false;
 
         MessageOut outMsg(mNetwork);
         outMsg.writeInt16(CMSG_NPC_INT_RESPONSE);
         outMsg.writeInt32(current_npc);
         outMsg.writeInt32(mValueField->getValue());
 
+        current_npc = 0;
         mValueField->reset();
     }
 }
diff --git a/src/gui/npcintegerdialog.h b/src/gui/npcintegerdialog.h
index 80a21848..58f6970b 100644
--- a/src/gui/npcintegerdialog.h
+++ b/src/gui/npcintegerdialog.h
@@ -55,6 +55,11 @@ class NpcIntegerDialog : public Window, public gcn::ActionListener
         int getValue();
 
         /**
+         * Resets the integer input field.
+         */
+        void reset();
+
+        /**
          * Prepares the NPC dialog.
          *
          * @param min The minimum value to allow
@@ -88,4 +93,6 @@ class NpcIntegerDialog : public Window, public gcn::ActionListener
         IntTextField *mValueField;
 };
 
+extern NpcIntegerDialog *npcIntegerDialog;
+
 #endif // GUI_NPCINTEGERDIALOG_H
diff --git a/src/gui/npclistdialog.cpp b/src/gui/npclistdialog.cpp
index fc7d2979..53d4f21f 100644
--- a/src/gui/npclistdialog.cpp
+++ b/src/gui/npclistdialog.cpp
@@ -51,7 +51,9 @@ NpcListDialog::NpcListDialog(Network *network):
 
     mItemList = new ListBox(this);
     mItemList->setWrappingEnabled(true);
+
     gcn::ScrollArea *scrollArea = new ScrollArea(mItemList);
+
     gcn::Button *okButton = new Button(_("OK"), "ok", this);
     gcn::Button *cancelButton = new Button(_("Cancel"), "cancel", this);
 
@@ -90,6 +92,8 @@ void NpcListDialog::parseItems(const std::string &itemString)
 
 void NpcListDialog::reset()
 {
+    NPC::isTalking = false;
+    mItemList->setSelected(-1);
     mItems.clear();
 }
 
@@ -100,6 +104,7 @@ void NpcListDialog::action(const gcn::ActionEvent &event)
     {
         // Send the selected index back to the server
         int selectedIndex = mItemList->getSelected();
+
         if (selectedIndex > -1)
         {
             choice = selectedIndex + 1;
@@ -118,10 +123,13 @@ void NpcListDialog::action(const gcn::ActionEvent &event)
     {
         setVisible(false);
         reset();
+
         MessageOut outMsg(mNetwork);
         outMsg.writeInt16(CMSG_NPC_LIST_CHOICE);
         outMsg.writeInt32(current_npc);
         outMsg.writeInt8(choice);
+
+        current_npc = 0;
     }
 }
 
@@ -131,3 +139,9 @@ void NpcListDialog::setVisible(bool visible)
 
     Window::setVisible(visible);
 }
+
+void NpcListDialog::requestFocus()
+{
+    mItemList->requestFocus();
+    mItemList->setSelected(0);
+}
diff --git a/src/gui/npclistdialog.h b/src/gui/npclistdialog.h
index a7b49506..b5a62515 100644
--- a/src/gui/npclistdialog.h
+++ b/src/gui/npclistdialog.h
@@ -76,6 +76,11 @@ class NpcListDialog : public Window, public gcn::ActionListener,
 
         void setVisible(bool visible);
 
+        /**
+         * Requests the listbox to take focus for input.
+         */
+        void requestFocus();
+
     private:
         Network *mNetwork;
         gcn::ListBox *mItemList;
@@ -83,4 +88,6 @@ class NpcListDialog : public Window, public gcn::ActionListener,
         std::vector<std::string> mItems;
 };
 
+extern NpcListDialog *npcListDialog;
+
 #endif // GUI_NPCLISTDIALOG_H
diff --git a/src/gui/npcstringdialog.cpp b/src/gui/npcstringdialog.cpp
index 7ed05288..fb3b43db 100644
--- a/src/gui/npcstringdialog.cpp
+++ b/src/gui/npcstringdialog.cpp
@@ -77,6 +77,8 @@ void NpcStringDialog::action(const gcn::ActionEvent &event)
     }
 
     setVisible(false);
+    NPC::isTalking = false;
+
     std::string text = mValueField->getText();
     mValueField->setText("");
 
@@ -86,6 +88,8 @@ void NpcStringDialog::action(const gcn::ActionEvent &event)
     outMsg.writeInt32(current_npc);
     outMsg.writeString(text, text.length());
     outMsg.writeInt8(0);
+
+    current_npc = 0;
 }
 
 bool NpcStringDialog::isInputFocused()
diff --git a/src/gui/npcstringdialog.h b/src/gui/npcstringdialog.h
index 43283219..0c552baa 100644
--- a/src/gui/npcstringdialog.h
+++ b/src/gui/npcstringdialog.h
@@ -28,6 +28,8 @@
 
 class Network;
 
+class Network;
+
 /**
  * The npc integer input dialog.
  *
@@ -78,4 +80,6 @@ class NpcStringDialog : public Window, public gcn::ActionListener
         std::string mDefault;
 };
 
+extern NpcStringDialog *npcStringDialog;
+
 #endif // GUI_NPCSTRINGDIALOG_H
diff --git a/src/gui/sell.cpp b/src/gui/sell.cpp
index 51fc8f9f..1aa0e2d3 100644
--- a/src/gui/sell.cpp
+++ b/src/gui/sell.cpp
@@ -121,7 +121,7 @@ void SellDialog::addItem(const Item *item, int price)
     }
 
     mShopItems->addItem(item->getInvIndex(), item->getId(),
-            item->getQuantity(), price);
+                        item->getQuantity(), price);
 
     mShopItemList->adjustSize();
 }
diff --git a/src/gui/setup_video.cpp b/src/gui/setup_video.cpp
index b019edb9..e89afd94 100644
--- a/src/gui/setup_video.cpp
+++ b/src/gui/setup_video.cpp
@@ -287,7 +287,7 @@ Setup_Video::Setup_Video():
     place(0, 11, mOverlayDetailSlider);
     place(0, 12, mParticleDetailSlider);
 
-    place(1, 6, alphaLabel, 2);
+    place(1, 6, alphaLabel, 3);
     place(1, 7, mFpsCheckBox).setPadding(3);
     place(1, 8, scrollRadiusLabel);
     place(1, 9, scrollLazinessLabel);
@@ -298,9 +298,9 @@ Setup_Video::Setup_Video():
     place(2, 7, mFpsField).setPadding(1);
     place(2, 8, mScrollRadiusField).setPadding(1);
     place(2, 9, mScrollLazinessField).setPadding(1);
-    place(2, 10, mSpeechLabel, 2).setPadding(2);
-    place(2, 11, mOverlayDetailField, 2).setPadding(2);
-    place(2, 12, mParticleDetailField, 2).setPadding(2);
+    place(2, 10, mSpeechLabel, 3).setPadding(2);
+    place(2, 11, mOverlayDetailField, 3).setPadding(2);
+    place(2, 12, mParticleDetailField, 3).setPadding(2);
 
     setDimension(gcn::Rectangle(0, 0, 325, 280));
 }
diff --git a/src/gui/shop.cpp b/src/gui/shop.cpp
index e13e218c..85f238c0 100644
--- a/src/gui/shop.cpp
+++ b/src/gui/shop.cpp
@@ -43,8 +43,7 @@ std::string ShopItems::getElementAt(int i)
     return mShopItems.at(i)->getDisplayName();
 }
 
-void ShopItems::addItem(int inventoryIndex, int id, int quantity,
-        int price)
+void ShopItems::addItem(int inventoryIndex, int id, int quantity, int price)
 {
     ShopItem* item = 0;
     if (mMergeDuplicates)
diff --git a/src/gui/shoplistbox.cpp b/src/gui/shoplistbox.cpp
index b258c2d8..c0c8f7a1 100644
--- a/src/gui/shoplistbox.cpp
+++ b/src/gui/shoplistbox.cpp
@@ -106,15 +106,6 @@ void ShopListBox::draw(gcn::Graphics *gcnGraphics)
     }
 }
 
-void ShopListBox::mousePressed(gcn::MouseEvent &event)
-{
-    if (event.getButton() == gcn::MouseEvent::LEFT)
-    {
-        setSelected(event.getY() / mRowHeight);
-        distributeActionEvent();
-    }
-}
-
 void ShopListBox::adjustSize()
 {
     if (mListModel)
diff --git a/src/gui/shoplistbox.h b/src/gui/shoplistbox.h
index cde4786e..5d3378b1 100644
--- a/src/gui/shoplistbox.h
+++ b/src/gui/shoplistbox.h
@@ -56,8 +56,6 @@ class ShopListBox : public ListBox
          */
         unsigned int getRowHeight() const { return mRowHeight; }
 
-        void mousePressed(gcn::MouseEvent &event);
-
         /**
          * gives information about the current player's money
          */
diff --git a/src/gui/table.cpp b/src/gui/table.cpp
index 1fd088ce..68f36329 100644
--- a/src/gui/table.cpp
+++ b/src/gui/table.cpp
@@ -401,25 +401,21 @@ void GuiTable::keyPressed(gcn::KeyEvent& keyEvent)
     else if (key.getValue() == gcn::Key::UP)
     {
         setSelectedRow(mSelectedRow - 1);
-
         keyEvent.consume();
     }
     else if (key.getValue() == gcn::Key::DOWN)
     {
         setSelectedRow(mSelectedRow + 1);
-
         keyEvent.consume();
     }
     else if (key.getValue() == gcn::Key::LEFT)
     {
         setSelectedColumn(mSelectedColumn - 1);
-
         keyEvent.consume();
     }
     else if (key.getValue() == gcn::Key::RIGHT)
     {
         setSelectedColumn(mSelectedColumn + 1);
-
         keyEvent.consume();
     }
     else if (key.getValue() == gcn::Key::HOME)
@@ -459,7 +455,7 @@ void GuiTable::mouseWheelMovedUp(gcn::MouseEvent& mouseEvent)
 {
     if (isFocused())
     {
-        if (getSelectedRow() >= 0 )
+        if (getSelectedRow() > 0 || (getSelectedRow() == 0 && mWrappingEnabled))
         {
             setSelectedRow(getSelectedRow() - 1);
         }
diff --git a/src/gui/textbox.cpp b/src/gui/textbox.cpp
index 2a86d549..a4024de3 100644
--- a/src/gui/textbox.cpp
+++ b/src/gui/textbox.cpp
@@ -37,52 +37,46 @@ void TextBox::setTextWrapped(const std::string &text, int minDimension)
 {
     // Make sure parent scroll area sets width of this widget
     if (getParent())
-    {
         getParent()->logic();
-    }
 
     // Take the supplied minimum dimension as a starting point and try to beat it
     mMinWidth = minDimension;
 
     std::stringstream wrappedStream;
-    std::string::size_type newlinePos, lastNewlinePos = 0;
+    std::string::size_type spacePos, newlinePos, lastNewlinePos = 0;
     int minWidth = 0;
     int xpos;
 
+    spacePos = text.rfind(" ", text.size());
+
+    if (spacePos != std::string::npos)
+    {
+        const std::string word = text.substr(spacePos + 1);
+        const int length = getFont()->getWidth(word);
+
+        if (length > mMinWidth)
+            mMinWidth = length;
+    }
+
     do
     {
         // Determine next piece of string to wrap
         newlinePos = text.find("\n", lastNewlinePos);
 
         if (newlinePos == std::string::npos)
-        {
             newlinePos = text.size();
-        }
 
         std::string line =
             text.substr(lastNewlinePos, newlinePos - lastNewlinePos);
-        std::string::size_type spacePos, lastSpacePos = 0;
+        std::string::size_type lastSpacePos = 0;
         xpos = 0;
 
-        spacePos = text.rfind(" ", text.size());
-
-        if (spacePos != std::string::npos)
-        {
-            const std::string word = text.substr(spacePos + 1);
-            const int length = getFont()->getWidth(word);
-
-            if (length > mMinWidth)
-                mMinWidth = length;
-        }
-
         do
         {
             spacePos = line.find(" ", lastSpacePos);
 
             if (spacePos == std::string::npos)
-            {
                 spacePos = line.size();
-            }
 
             std::string word =
                 line.substr(lastSpacePos, spacePos - lastSpacePos);
diff --git a/src/gui/viewport.cpp b/src/gui/viewport.cpp
index 1ac82281..cba52cf9 100644
--- a/src/gui/viewport.cpp
+++ b/src/gui/viewport.cpp
@@ -113,19 +113,23 @@ void Viewport::draw(gcn::Graphics *gcnGraphics)
     {
         if (player_x > mPixelViewX + mScrollRadius)
         {
-            mPixelViewX += (player_x - mPixelViewX - mScrollRadius) / mScrollLaziness;
+            mPixelViewX += (player_x - mPixelViewX - mScrollRadius) /
+                            mScrollLaziness;
         }
         if (player_x < mPixelViewX - mScrollRadius)
         {
-            mPixelViewX += (player_x - mPixelViewX + mScrollRadius) / mScrollLaziness;
+            mPixelViewX += (player_x - mPixelViewX + mScrollRadius) /
+                            mScrollLaziness;
         }
         if (player_y > mPixelViewY + mScrollRadius)
         {
-            mPixelViewY += (player_y - mPixelViewY - mScrollRadius) / mScrollLaziness;
+            mPixelViewY += (player_y - mPixelViewY - mScrollRadius) /
+                            mScrollLaziness;
         }
         if (player_y < mPixelViewY - mScrollRadius)
         {
-            mPixelViewY += (player_y - mPixelViewY + mScrollRadius) / mScrollLaziness;
+            mPixelViewY += (player_y - mPixelViewY + mScrollRadius) /
+                            mScrollLaziness;
         }
         lastTick++;
     }
@@ -168,8 +172,8 @@ void Viewport::draw(gcn::Graphics *gcnGraphics)
     {
         mMap->draw(graphics, (int) mPixelViewX, (int) mPixelViewY);
 
-        // Find a path from the player to the mouse, and draw it. This is for debug
-        // purposes.
+        // Find a path from the player to the mouse, and draw it. This is for
+        // debug purposes.
         if (mShowDebugPath)
         {
             // Get the current mouse position
@@ -179,7 +183,8 @@ void Viewport::draw(gcn::Graphics *gcnGraphics)
             int mouseTileX = mouseX / 32 + mTileViewX;
             int mouseTileY = mouseY / 32 + mTileViewY;
 
-            Path debugPath = mMap->findPath(player_node->mX, player_node->mY, mouseTileX, mouseTileY);
+            Path debugPath = mMap->findPath(player_node->mX, player_node->mY,
+                                            mouseTileX, mouseTileY);
 
             graphics->setColor(gcn::Color(255, 0, 0));
             for (PathIterator i = debugPath.begin(); i != debugPath.end(); i++)
@@ -188,7 +193,9 @@ void Viewport::draw(gcn::Graphics *gcnGraphics)
                 int squareY = i->y * 32 - (int) mPixelViewY + 12;
 
                 graphics->fillRectangle(gcn::Rectangle(squareX, squareY, 8, 8));
-                graphics->drawText(toString(mMap->getMetaTile(i->x, i->y)->Gcost), squareX + 4, squareY + 12, gcn::Graphics::CENTER);
+                graphics->drawText(toString(mMap->getMetaTile(i->x, i->y)->Gcost),
+                                   squareX + 4, squareY + 12,
+                                   gcn::Graphics::CENTER);
             }
         }
     }
@@ -305,10 +312,12 @@ void Viewport::mousePressed(gcn::MouseEvent &event)
                     if (being->mAction == Being::DEAD)
                         break;
 
-                    if (player_node->withinAttackRange(being) || keyboard.isKeyActive(keyboard.KEY_ATTACK))
+                    if (player_node->withinAttackRange(being) ||
+                        keyboard.isKeyActive(keyboard.KEY_ATTACK))
                     {
                         player_node->setGotoTarget(being);
-                        player_node->attack(being, !keyboard.isKeyActive(keyboard.KEY_TARGET));
+                        player_node->attack(being,
+                            !keyboard.isKeyActive(keyboard.KEY_TARGET));
                     }
                     else
                     {