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-rw-r--r--source/LuaState.h115
1 files changed, 86 insertions, 29 deletions
diff --git a/source/LuaState.h b/source/LuaState.h
index 8aa3f03d2..6ae4bc0d5 100644
--- a/source/LuaState.h
+++ b/source/LuaState.h
@@ -45,6 +45,9 @@ class cChunkDesc;
class cCraftingGrid;
class cCraftingRecipe;
struct TakeDamageInfo;
+class cWindow;
+class cPlugin_NewLua;
+struct HTTPRequest;
@@ -120,16 +123,18 @@ public:
*/
bool LoadFile(const AString & a_FileName);
+ /// Returns true if a_FunctionName is a valid Lua function that can be called
+ bool HasFunction(const char * a_FunctionName);
+
/** Pushes the function of the specified name onto the stack.
- Returns true if successful.
- If a_ShouldLogFail is true, logs a warning on failure (incl. m_SubsystemName)
+ Returns true if successful. Logs a warning on failure (incl. m_SubsystemName)
*/
- bool PushFunction(const char * a_FunctionName, bool a_ShouldLogFailure = true);
+ bool PushFunction(const char * a_FunctionName);
/** Pushes a function that has been saved into the global registry, identified by a_FnRef.
Returns true if successful. Logs a warning on failure
*/
- bool PushFunctionFromRegistry(int a_FnRef);
+ bool PushFunction(int a_FnRef);
/** Pushes a function that is stored in a table ref.
Returns true if successful, false on failure. Doesn't log failure.
@@ -159,26 +164,56 @@ public:
void Push(const cCraftingGrid * a_Grid);
void Push(const cCraftingRecipe * a_Recipe);
void Push(TakeDamageInfo * a_TDI);
+ void Push(cWindow * a_Window);
+ void Push(cPlugin_NewLua * a_Plugin);
+ void Push(const HTTPRequest * a_Request);
+ /// Call any 0-param 0-return Lua function in a single line:
+ template <typename FnT>
+ bool Call(FnT a_FnName)
+ {
+ if (!PushFunction(a_FnName))
+ {
+ return false;
+ }
+ return CallFunction(0);
+ }
+
/// Call any 1-param 0-return Lua function in a single line:
template<
+ typename FnT,
typename ArgT1
>
- bool Call(const char * a_FnName, ArgT1 a_Arg1)
+ bool Call(FnT a_FnName, ArgT1 a_Arg1)
+ {
+ if (!PushFunction(a_FnName))
+ {
+ return false;
+ }
+ Push(a_Arg1);
+ return CallFunction(0);
+ }
+
+ /// Call any 2-param 0-return Lua function in a single line:
+ template<
+ typename FnT, typename ArgT1, typename ArgT2
+ >
+ bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2)
{
if (!PushFunction(a_FnName))
{
return false;
}
Push(a_Arg1);
+ Push(a_Arg2);
return CallFunction(0);
}
/// Call any 1-param 1-return Lua function in a single line:
template<
- typename ArgT1, typename RetT1
+ typename FnT, typename ArgT1, typename RetT1
>
- bool Call(const char * a_FnName, ArgT1 a_Arg1, const cRet & a_Mark, RetT1 & a_Ret1)
+ bool Call(FnT a_FnName, ArgT1 a_Arg1, const cRet & a_Mark, RetT1 & a_Ret1)
{
if (!PushFunction(a_FnName))
{
@@ -196,9 +231,9 @@ public:
/// Call any 2-param 1-return Lua function in a single line:
template<
- typename ArgT1, typename ArgT2, typename RetT1
+ typename FnT, typename ArgT1, typename ArgT2, typename RetT1
>
- bool Call(const char * a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, const cRet & a_Mark, RetT1 & a_Ret1)
+ bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, const cRet & a_Mark, RetT1 & a_Ret1)
{
if (!PushFunction(a_FnName))
{
@@ -217,9 +252,9 @@ public:
/// Call any 3-param 1-return Lua function in a single line:
template<
- typename ArgT1, typename ArgT2, typename ArgT3, typename RetT1
+ typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename RetT1
>
- bool Call(const char * a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, const cRet & a_Mark, RetT1 & a_Ret1)
+ bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, const cRet & a_Mark, RetT1 & a_Ret1)
{
if (!PushFunction(a_FnName))
{
@@ -239,9 +274,9 @@ public:
/// Call any 4-param 1-return Lua function in a single line:
template<
- typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename RetT1
+ typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename RetT1
>
- bool Call(const char * a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, const cRet & a_Mark, RetT1 & a_Ret1)
+ bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, const cRet & a_Mark, RetT1 & a_Ret1)
{
if (!PushFunction(a_FnName))
{
@@ -262,9 +297,9 @@ public:
/// Call any 5-param 1-return Lua function in a single line:
template<
- typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename RetT1
+ typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename RetT1
>
- bool Call(const char * a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, const cRet & a_Mark, RetT1 & a_Ret1)
+ bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, const cRet & a_Mark, RetT1 & a_Ret1)
{
if (!PushFunction(a_FnName))
{
@@ -286,10 +321,10 @@ public:
/// Call any 6-param 1-return Lua function in a single line:
template<
- typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename ArgT6,
+ typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename ArgT6,
typename RetT1
>
- bool Call(const char * a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, const cRet & a_Mark, RetT1 & a_Ret1)
+ bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, const cRet & a_Mark, RetT1 & a_Ret1)
{
if (!PushFunction(a_FnName))
{
@@ -312,10 +347,10 @@ public:
/// Call any 7-param 1-return Lua function in a single line:
template<
- typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename ArgT6,
+ typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename ArgT6,
typename ArgT7, typename RetT1
>
- bool Call(const char * a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, const cRet & a_Mark, RetT1 & a_Ret1)
+ bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, const cRet & a_Mark, RetT1 & a_Ret1)
{
if (!PushFunction(a_FnName))
{
@@ -339,10 +374,10 @@ public:
/// Call any 8-param 1-return Lua function in a single line:
template<
- typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename ArgT6,
+ typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename ArgT6,
typename ArgT7, typename ArgT8, typename RetT1
>
- bool Call(const char * a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, ArgT8 a_Arg8, const cRet & a_Mark, RetT1 & a_Ret1)
+ bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, ArgT8 a_Arg8, const cRet & a_Mark, RetT1 & a_Ret1)
{
if (!PushFunction(a_FnName))
{
@@ -367,10 +402,10 @@ public:
/// Call any 9-param 1-return Lua function in a single line:
template<
- typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename ArgT6,
+ typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename ArgT6,
typename ArgT7, typename ArgT8, typename ArgT9, typename RetT1
>
- bool Call(const char * a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, ArgT8 a_Arg8, ArgT9 a_Arg9, const cRet & a_Mark, RetT1 & a_Ret1)
+ bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, ArgT8 a_Arg8, ArgT9 a_Arg9, const cRet & a_Mark, RetT1 & a_Ret1)
{
if (!PushFunction(a_FnName))
{
@@ -396,10 +431,10 @@ public:
/// Call any 10-param 1-return Lua function in a single line:
template<
- typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename ArgT6,
+ typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename ArgT6,
typename ArgT7, typename ArgT8, typename ArgT9, typename ArgT10, typename RetT1
>
- bool Call(const char * a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, ArgT8 a_Arg8, ArgT9 a_Arg9, ArgT10 a_Arg10, const cRet & a_Mark, RetT1 & a_Ret1)
+ bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, ArgT8 a_Arg8, ArgT9 a_Arg9, ArgT10 a_Arg10, const cRet & a_Mark, RetT1 & a_Ret1)
{
if (!PushFunction(a_FnName))
{
@@ -424,11 +459,32 @@ public:
return true;
}
+ /// Call any 1-param 2-return Lua function in a single line:
+ template<
+ typename FnT, typename ArgT1, typename RetT1, typename RetT2
+ >
+ bool Call(FnT a_FnName, ArgT1 a_Arg1, const cRet & a_Mark, RetT1 & a_Ret1, RetT2 & a_Ret2)
+ {
+ if (!PushFunction(a_FnName))
+ {
+ return false;
+ }
+ Push(a_Arg1);
+ if (!CallFunction(2))
+ {
+ return false;
+ }
+ GetReturn(-2, a_Ret1);
+ GetReturn(-1, a_Ret2);
+ lua_pop(m_LuaState, 2);
+ return true;
+ }
+
/// Call any 2-param 2-return Lua function in a single line:
template<
- typename ArgT1, typename ArgT2, typename RetT1, typename RetT2
+ typename FnT, typename ArgT1, typename ArgT2, typename RetT1, typename RetT2
>
- bool Call(const char * a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, const cRet & a_Mark, RetT1 & a_Ret1, RetT2 & a_Ret2)
+ bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, const cRet & a_Mark, RetT1 & a_Ret1, RetT2 & a_Ret2)
{
if (!PushFunction(a_FnName))
{
@@ -448,11 +504,11 @@ public:
/// Call any 9-param 5-return Lua function in a single line:
template<
- typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5,
+ typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5,
typename ArgT6, typename ArgT7, typename ArgT8, typename ArgT9,
typename RetT1, typename RetT2, typename RetT3, typename RetT4, typename RetT5
>
- bool Call(const char * a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, ArgT8 a_Arg8, ArgT9 a_Arg9, const cRet & a_Mark, RetT1 & a_Ret1, RetT2 & a_Ret2, RetT3 & a_Ret3, RetT4 & a_Ret4, RetT5 & a_Ret5)
+ bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, ArgT8 a_Arg8, ArgT9 a_Arg9, const cRet & a_Mark, RetT1 & a_Ret1, RetT2 & a_Ret2, RetT3 & a_Ret3, RetT4 & a_Ret4, RetT5 & a_Ret5)
{
if (!PushFunction(a_FnName))
{
@@ -480,6 +536,7 @@ public:
return true;
}
+
/// Retrieve value returned at a_StackPos, if it is a valid bool. If not, a_ReturnedVal is unchanged
void GetReturn(int a_StackPos, bool & a_ReturnedVal);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 09:16:43 +0100