diff options
Diffstat (limited to 'source/LuaWindow.cpp')
| -rw-r--r-- | source/LuaWindow.cpp | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/source/LuaWindow.cpp b/source/LuaWindow.cpp index 5ed521793..f6277250c 100644 --- a/source/LuaWindow.cpp +++ b/source/LuaWindow.cpp @@ -25,6 +25,7 @@ cLuaWindow::cLuaWindow(cWindow::WindowType a_WindowType, int a_SlotsX, int a_Slo m_OnClosingFnRef(LUA_REFNIL),
m_OnSlotChangedFnRef(LUA_REFNIL)
{
+ m_Contents.AddListener(*this);
m_SlotAreas.push_back(new cSlotAreaItemGrid(m_Contents, *this));
// If appropriate, add an Armor slot area:
@@ -96,6 +97,26 @@ void cLuaWindow::SetOnClosing(cPlugin_NewLua * a_Plugin, int a_FnRef) +void cLuaWindow::SetOnSlotChanged(cPlugin_NewLua * a_Plugin, int a_FnRef)
+{
+ // Either m_Plugin is not set or equal to the passed plugin; only one plugin can use one cLuaWindow object
+ ASSERT((m_Plugin == NULL) || (m_Plugin == a_Plugin));
+
+ // If there already was a function, unreference it first
+ if (m_OnSlotChangedFnRef != LUA_REFNIL)
+ {
+ m_Plugin->Unreference(m_OnSlotChangedFnRef);
+ }
+
+ // Store the new reference
+ m_Plugin = a_Plugin;
+ m_OnSlotChangedFnRef = a_FnRef;
+}
+
+
+
+
+
bool cLuaWindow::ClosedByPlayer(cPlayer & a_Player)
{
// First notify the plugin through the registered callback:
@@ -133,3 +154,22 @@ void cLuaWindow::Destroy(void) +
+void cLuaWindow::OnSlotChanged(cItemGrid * a_ItemGrid, int a_SlotNum)
+{
+ if (a_ItemGrid != &m_Contents)
+ {
+ ASSERT(!"Invalid ItemGrid in callback");
+ return;
+ }
+
+ // If an OnSlotChanged callback has been registered, call it:
+ if (m_OnSlotChangedFnRef != LUA_REFNIL)
+ {
+ m_Plugin->CallbackWindowSlotChanged(m_OnSlotChangedFnRef, *this, a_SlotNum);
+ }
+}
+
+
+
+
|