Adding support for drop items part 1/2

2 files changed, 148 insertions, 0 deletions

diff --git a/src/floor_item.cpp b/src/floor_item.cpp
new file mode 100755
index 00000000..fb974356
--- /dev/null
+++ b/src/floor_item.cpp
@@ -0,0 +1,82 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  The Mana World is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  $Id$
+ */
+
+#include "floor_item.h"
+#include "game.h"
+
+std::list<FloorItem*> floorItems;
+
+void empty_floor_items() {
+    std::list<FloorItem *>::iterator i;
+    for (i = floorItems.begin(); i != floorItems.end(); i++) {
+        delete (*i);
+    }
+    floorItems.clear();
+}
+
+void add_floor_item(FloorItem *floorItem) {
+    floorItems.push_back(floorItem);
+}
+
+void remove_floor_item(unsigned int int_id) {
+    std::list<FloorItem *>::iterator i;
+    for (i = floorItems.begin(); i != floorItems.end(); i++) {
+        if ((*i)->int_id == int_id) {
+            delete (*i);
+            floorItems.erase(i);
+            return;
+        }
+    }
+}
+
+unsigned int find_floor_item_by_cor(unsigned short x, unsigned short y) {
+    std::list<FloorItem *>::iterator i;
+    for (i = floorItems.begin(); i != floorItems.end(); i++) {
+        FloorItem *floorItem = (*i);
+        if (floorItem->x == x && floorItem->y == y)
+        {
+            return floorItem->int_id;
+        }
+    }
+    return 0;
+}
+
+FloorItem *find_floor_item_by_id(unsigned int int_id) {
+    std::list<FloorItem*>::iterator i;
+    for (i = floorItems.begin(); i != floorItems.end(); i++) {
+        FloorItem *floorItem = (*i);
+        if (floorItem->int_id == int_id) {
+            return floorItem;
+        }
+    }
+    return NULL;
+}
+
+FloorItem::FloorItem() {
+    id = 0; int_id = 0;
+    x = 0; y = 0;
+    subx = 0; suby = 0;
+}
+
+FloorItem::~FloorItem() { 
+}
diff --git a/src/floor_item.h b/src/floor_item.h
new file mode 100755
index 00000000..61a62804
--- /dev/null
+++ b/src/floor_item.h
@@ -0,0 +1,66 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  The Mana World is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  $Id$
+ */
+
+#ifndef _TMW_FLOORITEM_H
+#define _TMW_FLOORITEM_H
+
+#include "net/protocol.h"
+#include <list>
+
+class FloorItem {
+    private:
+    public:
+        unsigned int id;
+        unsigned int int_id;
+        unsigned short x, y;
+        unsigned short subx, suby;
+        
+        /**
+         * Constructor.
+         */
+        FloorItem();
+
+        /**
+         * Destructor.
+         */
+        ~FloorItem();
+};
+
+/** Removes all items from the list */
+void empty_floor_items();
+
+/** Add an Item to the list */
+void add_floor_item(FloorItem *floorItem);
+
+/** Return a specific id FloorItem */
+FloorItem *find_floor_item_by_id(unsigned int int_id);
+
+/** Remove a FloorItem */
+void remove_floor_item(unsigned int int_id);
+
+/** Find a Item id based on its coordinates */
+unsigned int find_floor_item_by_cor(unsigned short x, unsigned short y);
+
+extern std::list<FloorItem*> floorItems;
+
+#endif