Overhaul the input system

This allows us to map the keys which are not considered in
irrlicht's EKEY_CODE system, such as \, [, /, ] etc.

8 files changed, 329 insertions, 176 deletions

diff --git a/src/game.cpp b/src/game.cpp
index a3a5f424a..ab3852137 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -28,7 +28,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "materials.h"
 #include "config.h"
 #include "clouds.h"
-#include "keycode.h"
 #include "farmesh.h"
 #include "mapblock.h"
 
@@ -1314,7 +1313,7 @@ void the_game(
 
 			menu->drop();
 		}
-		else if(input->wasKeyDown(KEY_ESCAPE))
+		else if(input->wasKeyDown(EscapeKey))
 		{
 			dstream<<DTIME<<"the_game: "
 					<<"Launching pause menu"<<std::endl;
@@ -1417,10 +1416,8 @@ void the_game(
 		// Item selection
 		for(u16 i=0; i<10; i++)
 		{
-			s32 keycode = irr::KEY_KEY_1 + i;
-			if(i == 9)
-				keycode = irr::KEY_KEY_0;
-			if(input->wasKeyDown((irr::EKEY_CODE)keycode))
+			const KeyPress *kp = NumberKey + (i + 1) % 10;
+			if(input->wasKeyDown(*kp))
 			{
 				if(i < PLAYER_INVENTORY_SIZE && i < hotbar_itemcount)
 				{
diff --git a/src/game.h b/src/game.h
index 95623316a..a9db6c3e1 100644
--- a/src/game.h
+++ b/src/game.h
@@ -23,6 +23,69 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "common_irrlicht.h"
 #include <string>
 
+#include "keycode.h"
+
+class KeyList : protected core::list<KeyPress>
+{
+	typedef core::list<KeyPress> super;
+	typedef super::Iterator Iterator;
+	typedef super::ConstIterator ConstIterator;
+
+	virtual ConstIterator find(const KeyPress &key) const
+	{
+		ConstIterator f(begin());
+		ConstIterator e(end());
+		while (f!=e) {
+			if (*f == key)
+				return f;
+			++f;
+		}
+		return e;
+	}
+
+	virtual Iterator find(const KeyPress &key)
+	{
+		Iterator f(begin());
+		Iterator e(end());
+		while (f!=e) {
+			if (*f == key)
+				return f;
+			++f;
+		}
+		return e;
+	}
+
+public:
+	void clear() { super::clear(); }
+
+	void set(const KeyPress &key)
+	{
+		if (find(key) == end())
+			push_back(key);
+	}
+
+	void unset(const KeyPress &key)
+	{
+		Iterator p(find(key));
+		if (p != end())
+			erase(p);
+	}
+
+	void toggle(const KeyPress &key)
+	{
+		Iterator p(this->find(key));
+		if (p != end())
+			erase(p);
+		else
+			push_back(key);
+	}
+
+	bool operator[](const KeyPress &key) const
+	{
+		return find(key) != end();
+	}
+};
+
 class InputHandler
 {
 public:
@@ -33,8 +96,8 @@ public:
 	{
 	}
 
-	virtual bool isKeyDown(EKEY_CODE keyCode) = 0;
-	virtual bool wasKeyDown(EKEY_CODE keyCode) = 0;
+	virtual bool isKeyDown(const KeyPress &keyCode) = 0;
+	virtual bool wasKeyDown(const KeyPress &keyCode) = 0;
 	
 	virtual v2s32 getMousePos() = 0;
 	virtual void setMousePos(s32 x, s32 y) = 0;
diff --git a/src/guiInventoryMenu.cpp b/src/guiInventoryMenu.cpp
index 786a4dd22..f90a2e959 100644
--- a/src/guiInventoryMenu.cpp
+++ b/src/guiInventoryMenu.cpp
@@ -290,12 +290,9 @@ bool GUIInventoryMenu::OnEvent(const SEvent& event)
 {
 	if(event.EventType==EET_KEY_INPUT_EVENT)
 	{
-		if(event.KeyInput.Key==KEY_ESCAPE && event.KeyInput.PressedDown)
-		{
-			quitMenu();
-			return true;
-		}
-		if(event.KeyInput.Key==getKeySetting("keymap_inventory") && event.KeyInput.PressedDown)
+		KeyPress kp(event.KeyInput);
+		if (event.KeyInput.PressedDown && (kp == EscapeKey ||
+			kp == getKeySetting("keymap_inventory")))
 		{
 			quitMenu();
 			return true;
diff --git a/src/guiKeyChangeMenu.cpp b/src/guiKeyChangeMenu.cpp
index dc31d2ed1..5968d5c12 100644
--- a/src/guiKeyChangeMenu.cpp
+++ b/src/guiKeyChangeMenu.cpp
@@ -22,38 +22,9 @@
 #include "guiKeyChangeMenu.h"
 #include "debug.h"
 #include "serialization.h"
-#include "keycode.h"
 #include "main.h"
 #include <string>
 
-static const char *KeyNamesLang[] =
-	{ "-", N_("Left Button"), N_("Right Button"), N_("Cancel"), N_("Middle Button"), N_("X Button 1"),
-			N_("X Button 2"), "-", N_("Back"), N_("Tab"), "-", "-", N_("Clear"), N_("Return"), "-",
-			"-", N_("Shift"), N_("Control"), N_("Menu"), N_("Pause"), N_("Capital"), N_("Kana"), "-",
-			N_("Junja"), N_("Final"), N_("Kanji"), "-", N_("Escape"), N_("Convert"), N_("Nonconvert"),
-			N_("Accept"), N_("Mode Change"), N_("Space"), N_("Prior"), N_("Next"), N_("End"), N_("Home"),
-			N_("Left"), N_("Up"), N_("Right"), N_("Down"), N_("Select"), N_("Print"), N_("Execute"),
-			N_("Snapshot"), N_("Insert"), N_("Delete"), N_("Help"), "0", "1", "2", "3", "4", "5",
-			"6", "7", "8", "9", "-", "-", "-", "-", "-", "-", "-", "A", "B", "C",
-			"D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q",
-			"R", "S", "T", "U", "V", "W", "X", "Y", "Z", N_("Left Windows"),
-			N_("Right Windows"), N_("Apps"), "-", N_("Sleep"), N_("Numpad 0"), N_("Numpad 1"),
-			N_("Numpad 2"), N_("Numpad 3"), N_("Numpad 4"), N_("Numpad 5"), N_("Numpad 6"), N_("Numpad 7"),
-			N_("Numpad 8"), N_("Numpad 9"), N_("Numpad *"), N_("Numpad +"), N_("Numpad /"), N_("Numpad -"),
-			"Numpad .", "Numpad /", "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8",
-			"F9", "F10", "F11", "F12", "F13", "F14", "F15", "F16", "F17", "F18",
-			"F19", "F20", "F21", "F22", "F23", "F24", "-", "-", "-", "-", "-", "-",
-			"-", "-", N_("Num Lock"), N_("Scroll Lock"), "-", "-", "-", "-", "-", "-", "-",
-			"-", "-", "-", "-", "-", "-", "-", N_("Left Shift"), N_("Right Shift"),
-			N_("Left Control"), N_("Right Control"), N_("Left Menu"), N_("Right Menu"), "-", "-",
-			"-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-",
-			"-", "-", "-", "-", "-", N_("Plus"), N_("Comma"), N_("Minus"), N_("Period"), "-", "-",
-			"-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-",
-			"-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-",
-			"-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-",
-			"-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", N_("Attn"), N_("CrSel"),
-			N_("ExSel"), N_("Erase OEF"), N_("Play"), N_("Zoom"), N_("PA1"), N_("OEM Clear"), "-" };
-
 GUIKeyChangeMenu::GUIKeyChangeMenu(gui::IGUIEnvironment* env,
 		gui::IGUIElement* parent, s32 id, IMenuManager *menumgr) :
 	GUIModalMenu(env, parent, id, menumgr)
@@ -129,7 +100,7 @@ void GUIKeyChangeMenu::regenerateGui(v2u32 screensize)
 		rect += topleft + v2s32(offset.X + 105, offset.Y - 5);
 		this->forward = Environment->addButton(rect, this,
 				GUI_ID_KEY_FORWARD_BUTTON,
-				wgettext(KeyNamesLang[key_forward]));
+				wgettext(key_forward.name()));
 	}
 
 	offset += v2s32(0, 25);
@@ -146,7 +117,7 @@ void GUIKeyChangeMenu::regenerateGui(v2u32 screensize)
 		rect += topleft + v2s32(offset.X + 105, offset.Y - 5);
 		this->backward = Environment->addButton(rect, this,
 				GUI_ID_KEY_BACKWARD_BUTTON,
-				wgettext(KeyNamesLang[key_backward]));
+				wgettext(key_backward.name()));
 	}
 	offset += v2s32(0, 25);
 	{
@@ -161,7 +132,7 @@ void GUIKeyChangeMenu::regenerateGui(v2u32 screensize)
 		core::rect < s32 > rect(0, 0, 100, 30);
 		rect += topleft + v2s32(offset.X + 105, offset.Y - 5);
 		this->left = Environment->addButton(rect, this, GUI_ID_KEY_LEFT_BUTTON,
-				wgettext(KeyNamesLang[key_left]));
+				wgettext(key_left.name()));
 	}
 	offset += v2s32(0, 25);
 	{
@@ -177,7 +148,7 @@ void GUIKeyChangeMenu::regenerateGui(v2u32 screensize)
 		rect += topleft + v2s32(offset.X + 105, offset.Y - 5);
 		this->right = Environment->addButton(rect, this,
 				GUI_ID_KEY_RIGHT_BUTTON,
-				wgettext(KeyNamesLang[key_right]));
+				wgettext(key_right.name()));
 	}
 	offset += v2s32(0, 25);
 	{
@@ -192,7 +163,7 @@ void GUIKeyChangeMenu::regenerateGui(v2u32 screensize)
 		core::rect < s32 > rect(0, 0, 100, 30);
 		rect += topleft + v2s32(offset.X + 105, offset.Y - 5);
 		this->use = Environment->addButton(rect, this, GUI_ID_KEY_USE_BUTTON,
-				wgettext(KeyNamesLang[key_use]));
+				wgettext(key_use.name()));
 	}
 	offset += v2s32(0, 25);
 	{
@@ -208,7 +179,7 @@ void GUIKeyChangeMenu::regenerateGui(v2u32 screensize)
 		rect += topleft + v2s32(offset.X + 105, offset.Y - 5);
 		this->sneak = Environment->addButton(rect, this,
 				GUI_ID_KEY_SNEAK_BUTTON,
-				wgettext(KeyNamesLang[key_sneak]));
+				wgettext(key_sneak.name()));
 	}
 	offset += v2s32(0, 25);
 	{
@@ -222,7 +193,7 @@ void GUIKeyChangeMenu::regenerateGui(v2u32 screensize)
 		core::rect < s32 > rect(0, 0, 100, 30);
 		rect += topleft + v2s32(offset.X + 105, offset.Y - 5);
 		this->jump = Environment->addButton(rect, this, GUI_ID_KEY_JUMP_BUTTON,
-				wgettext(KeyNamesLang[key_jump]));
+				wgettext(key_jump.name()));
 	}
 
 	offset += v2s32(0, 25);
@@ -239,7 +210,7 @@ void GUIKeyChangeMenu::regenerateGui(v2u32 screensize)
 		rect += topleft + v2s32(offset.X + 105, offset.Y - 5);
 		this->inventory = Environment->addButton(rect, this,
 				GUI_ID_KEY_INVENTORY_BUTTON,
-				wgettext(KeyNamesLang[key_inventory]));
+				wgettext(key_inventory.name()));
 	}
 	offset += v2s32(0, 25);
 	{
@@ -253,7 +224,7 @@ void GUIKeyChangeMenu::regenerateGui(v2u32 screensize)
 		core::rect < s32 > rect(0, 0, 100, 30);
 		rect += topleft + v2s32(offset.X + 105, offset.Y - 5);
 		this->chat = Environment->addButton(rect, this, GUI_ID_KEY_CHAT_BUTTON,
-				wgettext(KeyNamesLang[key_chat]));
+				wgettext(key_chat.name()));
 	}
 
 	//next col
@@ -270,7 +241,7 @@ void GUIKeyChangeMenu::regenerateGui(v2u32 screensize)
 		core::rect < s32 > rect(0, 0, 100, 30);
 		rect += topleft + v2s32(offset.X + 105, offset.Y - 5);
 		this->fly = Environment->addButton(rect, this, GUI_ID_KEY_FLY_BUTTON,
-				wgettext(KeyNamesLang[key_fly]));
+				wgettext(key_fly.name()));
 	}
 	offset += v2s32(0, 25);
 	{
@@ -285,7 +256,7 @@ void GUIKeyChangeMenu::regenerateGui(v2u32 screensize)
 		core::rect < s32 > rect(0, 0, 100, 30);
 		rect += topleft + v2s32(offset.X + 105, offset.Y - 5);
 		this->fast = Environment->addButton(rect, this, GUI_ID_KEY_FAST_BUTTON,
-				wgettext(KeyNamesLang[key_fast]));
+				wgettext(key_fast.name()));
 	}
 	offset += v2s32(0, 25);
 	{
@@ -301,7 +272,7 @@ void GUIKeyChangeMenu::regenerateGui(v2u32 screensize)
 		rect += topleft + v2s32(offset.X + 105, offset.Y - 5);
 		this->range = Environment->addButton(rect, this,
 				GUI_ID_KEY_RANGE_BUTTON,
-				wgettext(KeyNamesLang[key_range]));
+				wgettext(key_range.name()));
 	}
 
 	offset += v2s32(0, 25);
@@ -317,7 +288,7 @@ void GUIKeyChangeMenu::regenerateGui(v2u32 screensize)
 		core::rect < s32 > rect(0, 0, 100, 30);
 		rect += topleft + v2s32(offset.X + 105, offset.Y - 5);
 		this->dump = Environment->addButton(rect, this, GUI_ID_KEY_DUMP_BUTTON,
-				wgettext(KeyNamesLang[key_dump]));
+				wgettext(key_dump.name()));
 	}
 	{
 		core::rect < s32 > rect(0, 0, 100, 30);
@@ -354,19 +325,19 @@ void GUIKeyChangeMenu::drawMenu()
 
 bool GUIKeyChangeMenu::acceptInput()
 {
-	g_settings.set("keymap_forward", keycode_to_keyname(key_forward));
-	g_settings.set("keymap_backward", keycode_to_keyname(key_backward));
-	g_settings.set("keymap_left", keycode_to_keyname(key_left));
-	g_settings.set("keymap_right", keycode_to_keyname(key_right));
-	g_settings.set("keymap_jump", keycode_to_keyname(key_jump));
-	g_settings.set("keymap_sneak", keycode_to_keyname(key_sneak));
-	g_settings.set("keymap_inventory", keycode_to_keyname(key_inventory));
-	g_settings.set("keymap_chat", keycode_to_keyname(key_chat));
-	g_settings.set("keymap_rangeselect", keycode_to_keyname(key_range));
-	g_settings.set("keymap_freemove", keycode_to_keyname(key_fly));
-	g_settings.set("keymap_fastmove", keycode_to_keyname(key_fast));
-	g_settings.set("keymap_special1", keycode_to_keyname(key_use));
-	g_settings.set("keymap_print_debug_stacks", keycode_to_keyname(key_dump));
+	g_settings.set("keymap_forward", key_forward.sym());
+	g_settings.set("keymap_backward", key_backward.sym());
+	g_settings.set("keymap_left", key_left.sym());
+	g_settings.set("keymap_right", key_right.sym());
+	g_settings.set("keymap_jump", key_jump.sym());
+	g_settings.set("keymap_sneak", key_sneak.sym());
+	g_settings.set("keymap_inventory", key_inventory.sym());
+	g_settings.set("keymap_chat", key_chat.sym());
+	g_settings.set("keymap_rangeselect", key_range.sym());
+	g_settings.set("keymap_freemove", key_fly.sym());
+	g_settings.set("keymap_fastmove", key_fast.sym());
+	g_settings.set("keymap_special1", key_use.sym());
+	g_settings.set("keymap_print_debug_stacks", key_dump.sym());
 	clearKeyCache();
 	return true;
 }
@@ -395,45 +366,45 @@ bool GUIKeyChangeMenu::resetMenu()
 		{
 		case GUI_ID_KEY_FORWARD_BUTTON:
 			this->forward->setText(
-					wgettext(KeyNamesLang[key_forward]));
+					wgettext(key_forward.name()));
 			break;
 		case GUI_ID_KEY_BACKWARD_BUTTON:
 			this->backward->setText(
-					wgettext(KeyNamesLang[key_backward]));
+					wgettext(key_backward.name()));
 			break;
 		case GUI_ID_KEY_LEFT_BUTTON:
-			this->left->setText(wgettext(KeyNamesLang[key_left]));
+			this->left->setText(wgettext(key_left.name()));
 			break;
 		case GUI_ID_KEY_RIGHT_BUTTON:
-			this->right->setText(wgettext(KeyNamesLang[key_right]));
+			this->right->setText(wgettext(key_right.name()));
 			break;
 		case GUI_ID_KEY_JUMP_BUTTON:
-			this->jump->setText(wgettext(KeyNamesLang[key_jump]));
+			this->jump->setText(wgettext(key_jump.name()));
 			break;
 		case GUI_ID_KEY_SNEAK_BUTTON:
-			this->sneak->setText(wgettext(KeyNamesLang[key_sneak]));
+			this->sneak->setText(wgettext(key_sneak.name()));
 			break;
 		case GUI_ID_KEY_INVENTORY_BUTTON:
 			this->inventory->setText(
-					wgettext(KeyNamesLang[key_inventory]));
+					wgettext(key_inventory.name()));
 			break;
 		case GUI_ID_KEY_CHAT_BUTTON:
-			this->chat->setText(wgettext(KeyNamesLang[key_chat]));
+			this->chat->setText(wgettext(key_chat.name()));
 			break;
 		case GUI_ID_KEY_RANGE_BUTTON:
-			this->range->setText(wgettext(KeyNamesLang[key_range]));
+			this->range->setText(wgettext(key_range.name()));
 			break;
 		case GUI_ID_KEY_FLY_BUTTON:
-			this->fly->setText(wgettext(KeyNamesLang[key_fly]));
+			this->fly->setText(wgettext(key_fly.name()));
 			break;
 		case GUI_ID_KEY_FAST_BUTTON:
-			this->fast->setText(wgettext(KeyNamesLang[key_fast]));
+			this->fast->setText(wgettext(key_fast.name()));
 			break;
 		case GUI_ID_KEY_USE_BUTTON:
-			this->use->setText(wgettext(KeyNamesLang[key_use]));
+			this->use->setText(wgettext(key_use.name()));
 			break;
 		case GUI_ID_KEY_DUMP_BUTTON:
-			this->dump->setText(wgettext(KeyNamesLang[key_dump]));
+			this->dump->setText(wgettext(key_dump.name()));
 			break;
 		}
 		activeKey = -1;
@@ -447,83 +418,72 @@ bool GUIKeyChangeMenu::OnEvent(const SEvent& event)
 			&& event.KeyInput.PressedDown)
 	{
 		changeCtype("");
+		KeyPress kp(event.KeyInput);
+
 		if (activeKey == GUI_ID_KEY_FORWARD_BUTTON)
 		{
-			this->forward->setText(
-					wgettext(KeyNamesLang[event.KeyInput.Key]));
-			this->key_forward = event.KeyInput.Key;
+			this->forward->setText(wgettext(kp.name()));
+			this->key_forward = kp;
 		}
 		else if (activeKey == GUI_ID_KEY_BACKWARD_BUTTON)
 		{
-			this->backward->setText(
-					wgettext(KeyNamesLang[event.KeyInput.Key]));
-			this->key_backward = event.KeyInput.Key;
+			this->backward->setText(wgettext(kp.name()));
+			this->key_backward = kp;
 		}
 		else if (activeKey == GUI_ID_KEY_LEFT_BUTTON)
 		{
-			this->left->setText(
-					wgettext(KeyNamesLang[event.KeyInput.Key]));
-			this->key_left = event.KeyInput.Key;
+			this->left->setText(wgettext(kp.name()));
+			this->key_left = kp;
 		}
 		else if (activeKey == GUI_ID_KEY_RIGHT_BUTTON)
 		{
-			this->right->setText(
-					wgettext(KeyNamesLang[event.KeyInput.Key]));
-			this->key_right = event.KeyInput.Key;
+			this->right->setText(wgettext(kp.name()));
+			this->key_right = kp;
 		}
 		else if (activeKey == GUI_ID_KEY_JUMP_BUTTON)
 		{
-			this->jump->setText(
-					wgettext(KeyNamesLang[event.KeyInput.Key]));
-			this->key_jump = event.KeyInput.Key;
+			this->jump->setText(wgettext(kp.name()));
+			this->key_jump = kp;
 		}
 		else if (activeKey == GUI_ID_KEY_SNEAK_BUTTON)
 		{
-			this->sneak->setText(
-					wgettext(KeyNamesLang[event.KeyInput.Key]));
-			this->key_sneak = event.KeyInput.Key;
+			this->sneak->setText(wgettext(kp.name()));
+			this->key_sneak = kp;
 		}
 		else if (activeKey == GUI_ID_KEY_INVENTORY_BUTTON)
 		{
-			this->inventory->setText(
-					wgettext(KeyNamesLang[event.KeyInput.Key]));
-			this->key_inventory = event.KeyInput.Key;
+			this->inventory->setText(wgettext(kp.name()));
+			this->key_inventory = kp;
 		}
 		else if (activeKey == GUI_ID_KEY_CHAT_BUTTON)
 		{
-			this->chat->setText(
-					wgettext(KeyNamesLang[event.KeyInput.Key]));
-			this->key_chat = event.KeyInput.Key;
+			this->chat->setText(wgettext(kp.name()));
+			this->key_chat = kp;
 		}
 		else if (activeKey == GUI_ID_KEY_RANGE_BUTTON)
 		{
-			this->range->setText(
-					wgettext(KeyNamesLang[event.KeyInput.Key]));
-			this->key_range = event.KeyInput.Key;
+			this->range->setText(wgettext(kp.name()));
+			this->key_range = kp;
 		}
 		else if (activeKey == GUI_ID_KEY_FLY_BUTTON)
 		{
-			this->fly->setText(
-					wgettext(KeyNamesLang[event.KeyInput.Key]));
-			this->key_fly = event.KeyInput.Key;
+			this->fly->setText(wgettext(kp.name()));
+			this->key_fly = kp;
 		}
 		else if (activeKey == GUI_ID_KEY_FAST_BUTTON)
 		{
-			this->fast->setText(
-					wgettext(KeyNamesLang[event.KeyInput.Key]));
-			this->key_fast = event.KeyInput.Key;
+			this->fast->setText(wgettext(kp.name()));
+			this->key_fast = kp;
 		}
 		else if (activeKey == GUI_ID_KEY_USE_BUTTON)
 		{
-			this->use->setText(
-					wgettext(KeyNamesLang[event.KeyInput.Key]));
-			this->key_use = event.KeyInput.Key;
+			this->use->setText(wgettext(kp.name()));
+			this->key_use = kp;
 		}
 		else if (activeKey == GUI_ID_KEY_DUMP_BUTTON)
 		{
-			this->dump->setText(
-					wgettext(KeyNamesLang[event.KeyInput.Key]));
-			this->key_dump = event.KeyInput.Key;
+			this->dump->setText(wgettext(kp.name()));
+			this->key_dump = kp;
 		}
 		changeCtype("C");
 		activeKey = -1;
diff --git a/src/guiKeyChangeMenu.h b/src/guiKeyChangeMenu.h
index 2caf69216..a1dfa17c2 100644
--- a/src/guiKeyChangeMenu.h
+++ b/src/guiKeyChangeMenu.h
@@ -27,6 +27,7 @@
 #include "modalMenu.h"
 #include "client.h"
 #include "gettext.h"
+#include "keycode.h"
 #include <string>
 
 enum
@@ -88,19 +89,19 @@ private:
 	gui::IGUIButton *chat;
 
 	s32 activeKey;
-	s32 key_forward;
-	s32 key_backward;
-	s32 key_left;
-	s32 key_right;
-	s32 key_use;
-	s32 key_sneak;
-	s32 key_jump;
-	s32 key_inventory;
-	s32 key_fly;
-	s32 key_fast;
-	s32 key_range;
-	s32 key_chat;
-	s32 key_dump;
+	KeyPress key_forward;
+	KeyPress key_backward;
+	KeyPress key_left;
+	KeyPress key_right;
+	KeyPress key_use;
+	KeyPress key_sneak;
+	KeyPress key_jump;
+	KeyPress key_inventory;
+	KeyPress key_fly;
+	KeyPress key_fast;
+	KeyPress key_range;
+	KeyPress key_chat;
+	KeyPress key_dump;
 };
 
 #endif
diff --git a/src/keycode.cpp b/src/keycode.cpp
index 052cd7dc6..5ad5ab55d 100644
--- a/src/keycode.cpp
+++ b/src/keycode.cpp
@@ -19,6 +19,14 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #include "keycode.h"
 #include "main.h" // For g_settings
+#include "exceptions.h"
+
+class UnknownKeycode : public BaseException
+{
+public:
+	UnknownKeycode(const char *s) :
+		BaseException(s) {};
+};
 
 #define CHECKKEY(x){if(strcmp(name, #x)==0) return irr::x;}
 
@@ -168,7 +176,7 @@ irr::EKEY_CODE keyname_to_keycode(const char *name)
 	CHECKKEY(KEY_PA1)
 	CHECKKEY(KEY_OEM_CLEAR)
 
-	return irr::KEY_KEY_CODES_COUNT;
+	throw UnknownKeycode(name);
 }
 
 static const char *KeyNames[] =
@@ -206,27 +214,128 @@ static const char *KeyNames[] =
 		"-", "-", "-", "-", "-", "-", "-", "-", "Attn", "CrSel", "ExSel",
 		"Erase OEF", "Play", "Zoom", "PA1", "OEM Clear", "-" };
 
-const char *keycode_to_keyname(s32 keycode)
+#define N_(text) text
+
+static const char *KeyNamesLang[] =
+	{ "-", N_("Left Button"), N_("Right Button"), N_("Cancel"), N_("Middle Button"), N_("X Button 1"),
+			N_("X Button 2"), "-", N_("Back"), N_("Tab"), "-", "-", N_("Clear"), N_("Return"), "-",
+			"-", N_("Shift"), N_("Control"), N_("Menu"), N_("Pause"), N_("Capital"), N_("Kana"), "-",
+			N_("Junja"), N_("Final"), N_("Kanji"), "-", N_("Escape"), N_("Convert"), N_("Nonconvert"),
+			N_("Accept"), N_("Mode Change"), N_("Space"), N_("Prior"), N_("Next"), N_("End"), N_("Home"),
+			N_("Left"), N_("Up"), N_("Right"), N_("Down"), N_("Select"), N_("Print"), N_("Execute"),
+			N_("Snapshot"), N_("Insert"), N_("Delete"), N_("Help"), "0", "1", "2", "3", "4", "5",
+			"6", "7", "8", "9", "-", "-", "-", "-", "-", "-", "-", "A", "B", "C",
+			"D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q",
+			"R", "S", "T", "U", "V", "W", "X", "Y", "Z", N_("Left Windows"),
+			N_("Right Windows"), N_("Apps"), "-", N_("Sleep"), N_("Numpad 0"), N_("Numpad 1"),
+			N_("Numpad 2"), N_("Numpad 3"), N_("Numpad 4"), N_("Numpad 5"), N_("Numpad 6"), N_("Numpad 7"),
+			N_("Numpad 8"), N_("Numpad 9"), N_("Numpad *"), N_("Numpad +"), N_("Numpad /"), N_("Numpad -"),
+			"Numpad .", "Numpad /", "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8",
+			"F9", "F10", "F11", "F12", "F13", "F14", "F15", "F16", "F17", "F18",
+			"F19", "F20", "F21", "F22", "F23", "F24", "-", "-", "-", "-", "-", "-",
+			"-", "-", N_("Num Lock"), N_("Scroll Lock"), "-", "-", "-", "-", "-", "-", "-",
+			"-", "-", "-", "-", "-", "-", "-", N_("Left Shift"), N_("Right Shift"),
+			N_("Left Control"), N_("Right Control"), N_("Left Menu"), N_("Right Menu"), "-", "-",
+			"-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-",
+			"-", "-", "-", "-", "-", N_("Plus"), N_("Comma"), N_("Minus"), N_("Period"), "-", "-",
+			"-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-",
+			"-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-",
+			"-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-",
+			"-", "-", "-", "-", "-", "-", "-", "-", "-", "-", "-", N_("Attn"), N_("CrSel"),
+			N_("ExSel"), N_("Erase OEF"), N_("Play"), N_("Zoom"), N_("PA1"), N_("OEM Clear"), "-" };
+
+#undef N_
+
+KeyPress::KeyPress() :
+	Key(irr::KEY_KEY_CODES_COUNT),
+	Char(L'\0')
+{}
+
+KeyPress::KeyPress(const char *name)
 {
-	return KeyNames[keycode];
+	if (strlen(name) > 4) {
+		try {
+			Key = keyname_to_keycode(name);
+			m_name = name;
+			if (strlen(name) > 8)
+				mbtowc(&Char, name + 8, 1);
+			else
+				Char = L'\0';
+			return;
+		} catch (UnknownKeycode &e) {};
+	} else {
+		// see if we can set it up as a KEY_KEY_something
+		m_name = "KEY_KEY_";
+		m_name += name;
+		try {
+			Key = keyname_to_keycode(m_name.c_str());
+			mbtowc(&Char, name, 1);
+			return;
+		} catch (UnknownKeycode &e) {};
+	}
+
+	// it's not a (known) key, just take the first char and use that
+
+	Key = irr::KEY_KEY_CODES_COUNT;
+
+	mbtowc(&Char, name, 1);
+	m_name = name[0];
 }
 
+KeyPress::KeyPress(const irr::SEvent::SKeyInput &in)
+{
+	Key = in.Key;
+	Char = in.Char;
+	if (valid_kcode(Key)) {
+		m_name = KeyNames[Key];
+	} else {
+		size_t maxlen = wctomb(NULL, Char);
+		m_name.resize(maxlen+1, '\0');
+		wctomb(&m_name[0], Char);
+	}
+}
+
+const char *KeyPress::sym() const
+{
+	if (Key && Key < irr::KEY_KEY_CODES_COUNT)
+		return KeyNames[Key];
+	else {
+		return m_name.c_str();
+	}
+}
+
+const char *KeyPress::name() const
+{
+	if (Key && Key < irr::KEY_KEY_CODES_COUNT)
+		return KeyNamesLang[Key];
+	else {
+		return m_name.c_str();
+	}
+}
+
+const KeyPress EscapeKey("KEY_ESCAPE");
+const KeyPress NumberKey[] = {
+	KeyPress("KEY_KEY_0"), KeyPress("KEY_KEY_1"), KeyPress("KEY_KEY_2"),
+	KeyPress("KEY_KEY_3"), KeyPress("KEY_KEY_4"), KeyPress("KEY_KEY_5"),
+	KeyPress("KEY_KEY_6"), KeyPress("KEY_KEY_7"), KeyPress("KEY_KEY_8"),
+	KeyPress("KEY_KEY_9")};
+
 /*
 	Key config
 */
 
 // A simple cache for quicker lookup
-core::map<std::string, irr::EKEY_CODE> g_key_setting_cache;
+core::map<std::string, KeyPress> g_key_setting_cache;
 
-irr::EKEY_CODE getKeySetting(const char *settingname)
+KeyPress getKeySetting(const char *settingname)
 {
-	core::map<std::string, irr::EKEY_CODE>::Node *n;
+	core::map<std::string, KeyPress>::Node *n;
 	n = g_key_setting_cache.find(settingname);
 	if(n)
 		return n->getValue();
-	irr::EKEY_CODE c = keyname_to_keycode(g_settings.get(settingname).c_str());
-	g_key_setting_cache.insert(settingname, c);
-	return c;
+	g_key_setting_cache.insert(settingname,
+			g_settings.get(settingname).c_str());
+	return g_key_setting_cache.find(settingname)->getValue();
 }
 
 void clearKeyCache()
diff --git a/src/keycode.h b/src/keycode.h
index e64cb362c..28fb3f1fb 100644
--- a/src/keycode.h
+++ b/src/keycode.h
@@ -23,11 +23,42 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "common_irrlicht.h"
 #include <string>
 
-irr::EKEY_CODE keyname_to_keycode(const char *name);
-const char *keycode_to_keyname(s32 keycode);
+/* A key press, consisting of either an Irrlicht keycode
+   or an actual char */
+
+class KeyPress
+{
+public:
+	KeyPress();
+	KeyPress(const char *name);
+
+	KeyPress(const irr::SEvent::SKeyInput &in);
+
+	bool operator==(const KeyPress &o) const
+	{
+		return valid_kcode(Key) ? Key == o.Key : Char == o.Char;
+	}
+
+	const char *sym() const;
+	const char *name() const;
+
+	std::string debug() const;
+protected:
+	static bool valid_kcode(irr::EKEY_CODE k)
+	{
+		return k > 0 && k < irr::KEY_KEY_CODES_COUNT;
+	}
+
+	irr::EKEY_CODE Key;
+	wchar_t Char;
+	std::string m_name;
+};
+
+extern const KeyPress EscapeKey;
+extern const KeyPress NumberKey[10];
 
 // Key configuration getter
-irr::EKEY_CODE getKeySetting(const char *settingname);
+KeyPress getKeySetting(const char *settingname);
 
 // Clear fast lookup cache
 void clearKeyCache();
diff --git a/src/main.cpp b/src/main.cpp
index d93cdba1e..b9a957322 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -563,10 +563,12 @@ public:
 		// Remember whether each key is down or up
 		if(event.EventType == irr::EET_KEY_INPUT_EVENT)
 		{
-			keyIsDown[event.KeyInput.Key] = event.KeyInput.PressedDown;
-
-			if(event.KeyInput.PressedDown)
-				keyWasDown[event.KeyInput.Key] = true;
+			if(event.KeyInput.PressedDown) {
+				keyIsDown.set(event.KeyInput);
+				keyWasDown.set(event.KeyInput);
+			} else {
+				keyIsDown.unset(event.KeyInput);
+			}
 		}
 
 		if(event.EventType == irr::EET_MOUSE_INPUT_EVENT)
@@ -610,16 +612,17 @@ public:
 		return false;
 	}
 
-	bool IsKeyDown(EKEY_CODE keyCode) const
+	bool IsKeyDown(const KeyPress &keyCode) const
 	{
 		return keyIsDown[keyCode];
 	}
 	
 	// Checks whether a key was down and resets the state
-	bool WasKeyDown(EKEY_CODE keyCode)
+	bool WasKeyDown(const KeyPress &keyCode)
 	{
 		bool b = keyWasDown[keyCode];
-		keyWasDown[keyCode] = false;
+		if (b)
+			keyWasDown.unset(keyCode);
 		return b;
 	}
 
@@ -632,12 +635,9 @@ public:
 
 	void clearInput()
 	{
-		for(u32 i=0; i<KEY_KEY_CODES_COUNT; i++)
-		{
-			keyIsDown[i] = false;
-			keyWasDown[i] = false;
-		}
-		
+		keyIsDown.clear();
+		keyWasDown.clear();
+
 		leftclicked = false;
 		rightclicked = false;
 		leftreleased = false;
@@ -670,9 +670,9 @@ private:
 	IrrlichtDevice *m_device;
 	
 	// The current state of keys
-	bool keyIsDown[KEY_KEY_CODES_COUNT];
+	KeyList keyIsDown;
 	// Whether a key has been pressed or not
-	bool keyWasDown[KEY_KEY_CODES_COUNT];
+	KeyList keyWasDown;
 };
 
 /*
@@ -687,11 +687,11 @@ public:
 		m_receiver(receiver)
 	{
 	}
-	virtual bool isKeyDown(EKEY_CODE keyCode)
+	virtual bool isKeyDown(const KeyPress &keyCode)
 	{
 		return m_receiver->IsKeyDown(keyCode);
 	}
-	virtual bool wasKeyDown(EKEY_CODE keyCode)
+	virtual bool wasKeyDown(const KeyPress &keyCode)
 	{
 		return m_receiver->WasKeyDown(keyCode);
 	}
@@ -772,14 +772,13 @@ public:
 		rightclicked = false;
 		leftreleased = false;
 		rightreleased = false;
-		for(u32 i=0; i<KEY_KEY_CODES_COUNT; ++i)
-			keydown[i] = false;
+		keydown.clear();
 	}
-	virtual bool isKeyDown(EKEY_CODE keyCode)
+	virtual bool isKeyDown(const KeyPress &keyCode)
 	{
 		return keydown[keyCode];
 	}
-	virtual bool wasKeyDown(EKEY_CODE keyCode)
+	virtual bool wasKeyDown(const KeyPress &keyCode)
 	{
 		return false;
 	}
@@ -848,8 +847,7 @@ public:
 			if(counter1 < 0.0)
 			{
 				counter1 = 0.1*Rand(1, 40);
-				keydown[getKeySetting("keymap_jump")] =
-						!keydown[getKeySetting("keymap_jump")];
+				keydown.toggle(getKeySetting("keymap_jump"));
 			}
 		}
 		{
@@ -858,8 +856,7 @@ public:
 			if(counter1 < 0.0)
 			{
 				counter1 = 0.1*Rand(1, 40);
-				keydown[getKeySetting("keymap_special1")] =
-						!keydown[getKeySetting("keymap_special1")];
+				keydown.toggle(getKeySetting("keymap_special1"));
 			}
 		}
 		{
@@ -868,8 +865,7 @@ public:
 			if(counter1 < 0.0)
 			{
 				counter1 = 0.1*Rand(1, 40);
-				keydown[getKeySetting("keymap_forward")] =
-						!keydown[getKeySetting("keymap_forward")];
+				keydown.toggle(getKeySetting("keymap_forward"));
 			}
 		}
 		{
@@ -878,8 +874,7 @@ public:
 			if(counter1 < 0.0)
 			{
 				counter1 = 0.1*Rand(1, 40);
-				keydown[getKeySetting("keymap_left")] =
-						!keydown[getKeySetting("keymap_left")];
+				keydown.toggle(getKeySetting("keymap_left"));
 			}
 		}
 		{
@@ -925,7 +920,7 @@ public:
 		return (myrand()%(max-min+1))+min;
 	}
 private:
-	bool keydown[KEY_KEY_CODES_COUNT];
+	KeyList keydown;
 	v2s32 mousepos;
 	v2s32 mousespeed;
 	bool leftdown;