HDB: Add Input::assignKey(), LuaScript::isValid()

2 files changed, 13 insertions, 0 deletions

diff --git a/engines/hdb/input.h b/engines/hdb/input.h
index d12f33346a..ffd6c0d524 100644
--- a/engines/hdb/input.h
+++ b/engines/hdb/input.h
@@ -61,6 +61,16 @@ public:
 		return _mouseY;
 	}
 
+	void assignKey(int whichKey, Common::KeyCode keyPressed) {
+		switch (whichKey) {
+		case 0: _keyUp = keyPressed; return;
+		case 1: _keyDown = keyPressed; return;
+		case 2: _keyLeft = keyPressed; return;
+		case 3: _keyRight = keyPressed; return;
+		case 4: _keyUse = keyPressed; return;
+		}
+	}
+
 private:
 
 	uint16 _buttons;	// Flags for buttons
diff --git a/engines/hdb/lua-script.h b/engines/hdb/lua-script.h
index ff061afbc5..5124ac2638 100644
--- a/engines/hdb/lua-script.h
+++ b/engines/hdb/lua-script.h
@@ -80,6 +80,9 @@ public:
 	const char *getStringOffStack();
 
 	void setLuaGlobalValue(const char *name, int value);
+	bool isValid() {
+		return _systemInit;
+	}
 
 private:
 	lua_State *_state;