Cleaned up the showPopup() code, moved "map"-related code into game.cpp, made the popup show up at mouse coordinates instead of being aligned to tiles.

5 files changed, 90 insertions, 76 deletions

diff --git a/ChangeLog b/ChangeLog
index a3b80e3d..b38b5a46 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,6 +4,10 @@
 	src/resources/resourcemanager.h: Added support for files downloaded
 	through the update manager to the resource manager. Changed directory name
 	for updates from "data" to "updates".
+	* src/game.cpp, src/gui/inventorywindow.cpp, src/gui/popupmenu.cpp,
+	src/gui/popupmenu.h: Cleaned up the showPopup() code, moved "map"-related
+	code into game.cpp, made the popup show up at mouse coordinates instead of
+	being aligned to tiles.
 
 2005-07-27  Bjørn Lindeijer  <bjorn@lindeijer.nl>
 
diff --git a/src/game.cpp b/src/game.cpp
index 98be0bc6..f5bd366c 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -632,7 +632,19 @@ void do_input()
             // Mouse button right
             else if (event.button.button == SDL_BUTTON_RIGHT)
             {
-                popupMenu->showPopup(mx, my);
+                Being *being;
+                FloorItem *floorItem;
+
+                if ((being = findNode(mx, my))) {
+                    popupMenu->showPopup(event.button.x, event.button.y,
+                            being);
+                } else if ((floorItem = find_floor_item_by_id(
+                            find_floor_item_by_cor(mx, my)))) {
+                    popupMenu->showPopup(event.button.x, event.button.y,
+                            floorItem);
+                } else {
+                    popupMenu->setVisible(false);
+                }
             }
         }
 
diff --git a/src/gui/inventorywindow.cpp b/src/gui/inventorywindow.cpp
index 377acc1f..28dbd35e 100644
--- a/src/gui/inventorywindow.cpp
+++ b/src/gui/inventorywindow.cpp
@@ -25,7 +25,6 @@
 #include "popupmenu.h"
 #include "../playerinfo.h"
 #include "../inventory.h"
-#include "../engine.h"
 #include "button.h"
 #include "scrollarea.h"
 #include "item_amount.h"
@@ -148,10 +147,10 @@ void InventoryWindow::mouseClick(int x, int y, int button, int count)
     {
         /*
          * convert relative to the window coordinates to
-         * absolute tile coordinates
+         * absolute screen coordinates
          */
-        int mx = (x + getX()) / 32 + camera_x;
-        int my = (y + getY()) / 32 + camera_y;
+        int mx = x + getX();
+        int my = y + getY();
         popupMenu->showPopup(mx, my, item);
     }
 }
diff --git a/src/gui/popupmenu.cpp b/src/gui/popupmenu.cpp
index 32690bdb..e852e9aa 100644
--- a/src/gui/popupmenu.cpp
+++ b/src/gui/popupmenu.cpp
@@ -29,7 +29,6 @@
 #include "item_amount.h"
 #include "../graphics.h"
 #include "../game.h"
-#include "../engine.h"
 #include "../net/network.h"
 #include "../resources/itemmanager.h"
 #include "../item.h"
@@ -52,8 +51,6 @@ PopupMenu::PopupMenu():
 
     being = NULL;
     floorItem = NULL;
-    mX = -1;
-    mY = -1;
 }
 
 PopupMenu::~PopupMenu()
@@ -62,68 +59,58 @@ PopupMenu::~PopupMenu()
     delete floorItem;
 }
 
-void PopupMenu::showPopup(int mx, int my)
+void PopupMenu::showPopup(int x, int y, Being *being)
 {
-    being = findNode(mx, my);
-    floorItem = find_floor_item_by_id(find_floor_item_by_cor(mx, my));
-    mX = mx;
-    mY = my;
+    std::string name;
+
+    this->being = being;
     browserBox->clearRows();
 
-    if (being) {
-        std::string name;
-        switch (being->getType())
-        {
-            case Being::PLAYER:
-                // Players can be traded with. Later also attack, follow and
-                // add as buddy will be options in this menu.
-
-                name = being->name;
-                //browserBox->addRow("@@attack|Attack " + name + "@@");
-                browserBox->addRow("@@trade|Trade With " + name + "@@");
-                //browserBox->addRow("@@follow|Follow " + name + "@@");
-                //browserBox->addRow("@@buddy|Add " + name + " to Buddy List@@");
-                break;
-
-            case Being::NPC:
-                // NPCs can be talked to (single option, candidate for removal
-                // unless more options would be added)
-                browserBox->addRow("@@talk|Talk To NPC@@");
-                break;
-
-            default:
-                /* Other beings aren't interesting... */
-                break;
-        }
-    }
-    else if (floorItem)
-    {
-        // Floor item can be picked up (single option, candidate for removal)
-        std::string name = itemDb->getItemInfo(floorItem->id)->getName();
-        browserBox->addRow("@@pickup|Pick Up " + name + "@@");
-    }
-    else
+    switch (being->getType())
     {
-        // If there is nothing of interest, don't display menu.
-        // Hide it, because it may have been visible.
-        setVisible(false);
-        return;
+        case Being::PLAYER:
+            // Players can be traded with. Later also attack, follow and
+            // add as buddy will be options in this menu.
+
+            name = being->name;
+            //browserBox->addRow("@@attack|Attack " + name + "@@");
+            browserBox->addRow("@@trade|Trade With " + name + "@@");
+            //browserBox->addRow("@@follow|Follow " + name + "@@");
+            //browserBox->addRow("@@buddy|Add " + name + " to Buddy List@@");
+            break;
+
+        case Being::NPC:
+            // NPCs can be talked to (single option, candidate for removal
+            // unless more options would be added)
+            browserBox->addRow("@@talk|Talk To NPC@@");
+            break;
+
+        default:
+            /* Other beings aren't interesting... */
+            break;
     }
 
     //browserBox->addRow("@@look|Look To@@");
     browserBox->addRow("##3---");
     browserBox->addRow("@@cancel|Cancel@@");
 
-    setContentSize(browserBox->getWidth() + 8, browserBox->getHeight() + 8);
-    mx = (mx - camera_x) * 32 + 25;
-    my = (my - camera_y) * 32 + 25;
-    if (guiGraphics->getWidth() < (mx + getWidth() + 5))
-        mx -= (getWidth() + 50);
-    if (guiGraphics->getHeight() < (my + getHeight() + 5))
-        my -= (getHeight() + 50);
-    setPosition(mx, my);
-    setVisible(true);
-    requestMoveToTop();
+    showPopup(x, y);
+}
+
+void PopupMenu::showPopup(int x, int y, FloorItem *floorItem)
+{
+    this->floorItem = floorItem;
+    browserBox->clearRows();
+
+    // Floor item can be picked up (single option, candidate for removal)
+    std::string name = itemDb->getItemInfo(floorItem->id)->getName();
+    browserBox->addRow("@@pickup|Pick Up " + name + "@@");
+
+    //browserBox->addRow("@@look|Look To@@");
+    browserBox->addRow("##3---");
+    browserBox->addRow("@@cancel|Cancel@@");
+
+    showPopup(x, y);
 }
 
 void PopupMenu::handleLink(const std::string& link)
@@ -224,11 +211,9 @@ void PopupMenu::handleLink(const std::string& link)
     being = NULL;
     floorItem = NULL;
     m_item = NULL;
-    mX = -1;
-    mY = -1;
 }
 
-void PopupMenu::showPopup(int mx, int my, Item *item)
+void PopupMenu::showPopup(int x, int y, Item *item)
 {
     assert(item);
     m_item = item;
@@ -249,15 +234,17 @@ void PopupMenu::showPopup(int mx, int my, Item *item)
     browserBox->addRow("##3---");
     browserBox->addRow("@@cancel|Cancel@@");
 
+    showPopup(x, y);
+}
+
+void PopupMenu::showPopup(int x, int y)
+{
     setContentSize(browserBox->getWidth() + 8, browserBox->getHeight() + 8);
-    mx = (mx - camera_x) * 32 + 25;
-    my = (my - camera_y) * 32 + 25;
-    if (guiGraphics->getWidth() < (mx + getWidth() + 5))
-        mx -= (getWidth() + 50);
-    if (guiGraphics->getHeight() < (my + getHeight() + 5))
-        my -= (getHeight() + 50);
-    setPosition(mx, my);
+    if (guiGraphics->getWidth() < (x + getWidth() + 5))
+        x -= (getWidth() + 50);
+    if (guiGraphics->getHeight() < (y + getHeight() + 5))
+        y -= (getHeight() + 50);
+    setPosition(x, y);
     setVisible(true);
     requestMoveToTop();
 }
-
diff --git a/src/gui/popupmenu.h b/src/gui/popupmenu.h
index 45c5c446..f1bebabc 100644
--- a/src/gui/popupmenu.h
+++ b/src/gui/popupmenu.h
@@ -29,6 +29,7 @@
 #include "linkhandler.h"
 #include "browserbox.h"
 #include "../being.h"
+#include "../item.h"
 #include "../floor_item.h"
 
 /**
@@ -48,14 +49,21 @@ class PopupMenu : public Window, public LinkHandler
         ~PopupMenu();
 
         /**
-         * Shows the related popup menu specifies by the mouse click coords.
+         * Shows the being related popup menu at the specified mouse coords.
          */
-        void showPopup(int mx, int my);
+        void showPopup(int x, int y, Being *being);
+
+        /**
+         * Shows the floor item related popup menu at the specified
+         * mouse coords.
+         */
+        void showPopup(int x, int y, FloorItem *floorItem);
 
         /**
          * Shows the related popup menu when right click on the inventory
+         * at the specified mouse coordinates.
          */
-        void showPopup(int mx, int my, class Item *item);
+        void showPopup(int x, int y, Item *item);
 
         /**
          * Handles link action.
@@ -64,12 +72,16 @@ class PopupMenu : public Window, public LinkHandler
 
     private:
         BrowserBox* browserBox;
-        int mX, mY;
 
         Being* being;
         FloorItem* floorItem;
 
-        class Item *m_item;
+        Item *m_item;
+
+        /**
+         * Shared code for the various showPopup functions.
+         */
+        void showPopup(int x, int y);
 };
 
 extern PopupMenu *popupMenu;