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-rw-r--r--src/Bindings/ManualBindings.h235
1 files changed, 183 insertions, 52 deletions
diff --git a/src/Bindings/ManualBindings.h b/src/Bindings/ManualBindings.h
index 64a44a240..dc9d9462f 100644
--- a/src/Bindings/ManualBindings.h
+++ b/src/Bindings/ManualBindings.h
@@ -1,4 +1,4 @@
-
+
// ManualBindings.h
// Declares the cManualBindings class used as a namespace for functions exported to the Lua API manually
@@ -57,7 +57,7 @@ public:
template <
class Ty1,
class Ty2,
- bool (Ty1::*DoWithFn)(const AString &, const std::function<bool(Ty2 &)> &)
+ bool (Ty1::*DoWithFn)(const AString &, cItemCallback<Ty2> &)
>
static int DoWith(lua_State * tolua_S)
{
@@ -89,14 +89,28 @@ public:
return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #2");
}
- // Call the DoWith function:
- bool res = (Self->*DoWithFn)(ItemName, [&](Ty2 & a_Item)
+ class cLuaCallback : public cItemCallback<Ty2>
+ {
+ public:
+ cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+ m_LuaState(a_LuaState),
+ m_FnRef(a_FnRef)
+ {
+ }
+
+ private:
+ virtual bool Item(Ty2 * a_Item) override
{
bool ret = false;
- L.Call(FnRef, &a_Item, cLuaState::Return, ret);
+ m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, ret);
return ret;
}
- );
+ cLuaState & m_LuaState;
+ cLuaState::cRef & m_FnRef;
+ } Callback(L, FnRef);
+
+ // Call the DoWith function:
+ bool res = (Self->*DoWithFn)(ItemName, Callback);
// Push the result as the return value:
L.Push(res);
@@ -111,7 +125,7 @@ public:
template <
class Ty1,
class Ty2,
- bool (Ty1::*DoWithFn)(const AString &, const std::function<bool(Ty2 &)> &)
+ bool (Ty1::*DoWithFn)(const AString &, cItemCallback<Ty2> &)
>
static int StaticDoWith(lua_State * tolua_S)
{
@@ -138,14 +152,28 @@ public:
return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #2");
}
- // Call the DoWith function:
- bool res = (Ty1::Get()->*DoWithFn)(ItemName, [&](Ty2 & a_Item)
+ class cLuaCallback : public cItemCallback<Ty2>
+ {
+ public:
+ cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+ m_LuaState(a_LuaState),
+ m_FnRef(a_FnRef)
+ {
+ }
+
+ private:
+ virtual bool Item(Ty2 * a_Item) override
{
bool ret = false;
- L.Call(FnRef, &a_Item, cLuaState::Return, ret);
+ m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, ret);
return ret;
}
- );
+ cLuaState & m_LuaState;
+ cLuaState::cRef & m_FnRef;
+ } Callback(L, FnRef);
+
+ // Call the DoWith function:
+ bool res = (Ty1::Get()->*DoWithFn)(ItemName, Callback);
// Push the result as the return value:
L.Push(res);
@@ -159,7 +187,7 @@ public:
template <
class Ty1,
class Ty2,
- bool (Ty1::*DoWithFn)(UInt32, const std::function<bool(Ty2 &)> &)
+ bool (Ty1::*DoWithFn)(UInt32, cItemCallback<Ty2> &)
>
static int DoWithID(lua_State * tolua_S)
{
@@ -187,14 +215,28 @@ public:
return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #2");
}
- // Call the DoWith function:
- bool res = (Self->*DoWithFn)(ItemID, [&](Ty2 & a_Item)
+ class cLuaCallback : public cItemCallback<Ty2>
+ {
+ public:
+ cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+ m_LuaState(a_LuaState),
+ m_FnRef(a_FnRef)
+ {
+ }
+
+ private:
+ virtual bool Item(Ty2 * a_Item) override
{
bool ret = false;
- L.Call(FnRef, &a_Item, cLuaState::Return, ret);
+ m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, ret);
return ret;
}
- );
+ cLuaState & m_LuaState;
+ cLuaState::cRef & m_FnRef;
+ } Callback(L, FnRef);
+
+ // Call the DoWith function:
+ bool res = (Self->*DoWithFn)(ItemID, Callback);
// Push the result as the return value:
L.Push(res);
@@ -209,7 +251,7 @@ public:
template <
class SELF,
class ITEM,
- bool (SELF::*DoWithFn)(int, int, int, const std::function<bool(ITEM &)> &)
+ bool (SELF::*DoWithFn)(int, int, int, cItemCallback<ITEM> &)
>
static int DoWithXYZ(lua_State * tolua_S)
{
@@ -240,14 +282,28 @@ public:
return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #5");
}
- // Call the DoWith function:
- bool res = (Self->*DoWithFn)(BlockX, BlockY, BlockZ, [&](ITEM & a_Item)
+ class cLuaCallback : public cItemCallback<ITEM>
+ {
+ public:
+ cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+ m_LuaState(a_LuaState),
+ m_FnRef(a_FnRef)
+ {
+ }
+
+ private:
+ virtual bool Item(ITEM * a_Item) override
{
bool ret = false;
- L.Call(FnRef, &a_Item, cLuaState::Return, ret);
+ m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, ret);
return ret;
}
- );
+ cLuaState & m_LuaState;
+ cLuaState::cRef & m_FnRef;
+ } Callback(L, FnRef);
+
+ // Call the DoWith function:
+ bool res = (Self->*DoWithFn)(BlockX, BlockY, BlockZ, Callback);
// Push the result as the return value:
L.Push(res);
@@ -262,7 +318,7 @@ public:
template <
class SELF,
class ITEM,
- bool (SELF::*DoWithFn)(int, int, int, const std::function<bool(ITEM &)> &),
+ bool (SELF::*DoWithFn)(int, int, int, cItemCallback<ITEM> &),
bool (SELF::*CoordCheckFn)(int, int, int) const
>
static int DoWithXYZ(lua_State * tolua_S)
@@ -300,14 +356,28 @@ public:
).c_str());
}
- // Call the DoWith function:
- bool res = (Self->*DoWithFn)(BlockX, BlockY, BlockZ, [&](ITEM & a_Item)
+ class cLuaCallback : public cItemCallback<ITEM>
+ {
+ public:
+ cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+ m_LuaState(a_LuaState),
+ m_FnRef(a_FnRef)
+ {
+ }
+
+ private:
+ virtual bool Item(ITEM * a_Item) override
{
bool ret = false;
- L.Call(FnRef, &a_Item, cLuaState::Return, ret);
+ m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, ret);
return ret;
}
- );
+ cLuaState & m_LuaState;
+ cLuaState::cRef & m_FnRef;
+ } Callback(L, FnRef);
+
+ // Call the DoWith function:
+ bool res = (Self->*DoWithFn)(BlockX, BlockY, BlockZ, Callback);
// Push the result as the return value:
L.Push(res);
@@ -321,7 +391,7 @@ public:
template <
class Ty1,
class Ty2,
- bool (Ty1::*ForEachFn)(int, int, const std::function<bool(Ty2 &)> &)
+ bool (Ty1::*ForEachFn)(int, int, cItemCallback<Ty2> &)
>
static int ForEachInChunk(lua_State * tolua_S)
{
@@ -351,14 +421,28 @@ public:
return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #4");
}
- // Call the DoWith function:
- bool res = (Self->*ForEachFn)(ChunkX, ChunkZ, [&](Ty2 & a_Item)
+ class cLuaCallback : public cItemCallback<Ty2>
+ {
+ public:
+ cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+ m_LuaState(a_LuaState),
+ m_FnRef(a_FnRef)
+ {
+ }
+
+ private:
+ virtual bool Item(Ty2 * a_Item) override
{
bool ret = false;
- L.Call(FnRef, &a_Item, cLuaState::Return, ret);
+ m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, ret);
return ret;
}
- );
+ cLuaState & m_LuaState;
+ cLuaState::cRef & m_FnRef;
+ } Callback(L, FnRef);
+
+ // Call the DoWith function:
+ bool res = (Self->*ForEachFn)(ChunkX, ChunkZ, Callback);
// Push the result as the return value:
L.Push(res);
@@ -372,7 +456,7 @@ public:
template <
class Ty1,
class Ty2,
- bool (Ty1::*ForEachFn)(const cBoundingBox &, const std::function<bool(Ty2 &)> &)
+ bool (Ty1::*ForEachFn)(const cBoundingBox &, cItemCallback<Ty2> &)
>
static int ForEachInBox(lua_State * tolua_S)
{
@@ -404,19 +488,36 @@ public:
return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #2");
}
- bool res = (Self->*ForEachFn)(*Box, [&](Ty2 & a_Item)
+ // Callback wrapper for the Lua function:
+ class cLuaCallback : public cItemCallback<Ty2>
+ {
+ public:
+ cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FuncRef) :
+ m_LuaState(a_LuaState),
+ m_FnRef(a_FuncRef)
{
- bool ret = false;
- if (!L.Call(FnRef, &a_Item, cLuaState::Return, ret))
+ }
+
+ private:
+ cLuaState & m_LuaState;
+ cLuaState::cRef & m_FnRef;
+
+ // cItemCallback<Ty2> overrides:
+ virtual bool Item(Ty2 * a_Item) override
+ {
+ bool res = false;
+ if (!m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, res))
{
LOGWARNING("Failed to call Lua callback");
- L.LogStackTrace();
+ m_LuaState.LogStackTrace();
return true; // Abort enumeration
}
- return ret;
+ return res;
}
- );
+ } Callback(L, FnRef);
+
+ bool res = (Self->*ForEachFn)(*Box, Callback);
// Push the result as the return value:
L.Push(res);
@@ -430,7 +531,7 @@ public:
template <
class Ty1,
class Ty2,
- bool (Ty1::*ForEachFn)(const std::function<bool(Ty2 &)> &)
+ bool (Ty1::*ForEachFn)(cItemCallback<Ty2> &)
>
static int ForEach(lua_State * tolua_S)
{
@@ -457,14 +558,29 @@ public:
return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #1");
}
- // Call the enumeration:
- bool res = (Self->*ForEachFn)([&](Ty2 & a_Item)
+ class cLuaCallback : public cItemCallback<Ty2>
+ {
+ public:
+ cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+ m_LuaState(a_LuaState),
+ m_FnRef(a_FnRef)
{
- bool ret = false; // By default continue the enumeration
- L.Call(FnRef, &a_Item, cLuaState::Return, ret);
- return ret;
}
- );
+
+ private:
+ cLuaState & m_LuaState;
+ cLuaState::cRef & m_FnRef;
+
+ virtual bool Item(Ty2 * a_Item) override
+ {
+ bool res = false; // By default continue the enumeration
+ m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, res);
+ return res;
+ }
+ } Callback(L, FnRef);
+
+ // Call the enumeration:
+ bool res = (Self->*ForEachFn)(Callback);
// Push the return value:
L.Push(res);
@@ -479,7 +595,7 @@ public:
template <
class Ty1,
class Ty2,
- bool (Ty1::*ForEachFn)(const std::function<bool(Ty2 &)> &)
+ bool (Ty1::*ForEachFn)(cItemCallback<Ty2> &)
>
static int StaticForEach(lua_State * tolua_S)
{
@@ -500,14 +616,29 @@ public:
return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #1");
}
- // Call the enumeration:
- bool res = (Ty1::Get()->*ForEachFn)([&](Ty2 & a_Item)
+ class cLuaCallback : public cItemCallback<Ty2>
+ {
+ public:
+ cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+ m_LuaState(a_LuaState),
+ m_FnRef(a_FnRef)
{
- bool ret = false; // By default continue the enumeration
- L.Call(FnRef, &a_Item, cLuaState::Return, ret);
- return ret;
}
- );
+
+ private:
+ cLuaState & m_LuaState;
+ cLuaState::cRef & m_FnRef;
+
+ virtual bool Item(Ty2 * a_Item) override
+ {
+ bool res = false; // By default continue the enumeration
+ m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, res);
+ return res;
+ }
+ } Callback(L, FnRef);
+
+ // Call the enumeration:
+ bool res = (Ty1::Get()->*ForEachFn)(Callback);
// Push the return value:
L.Push(res);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-19 06:22:50 +0200