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authorMattes D <github@xoft.cz>2015-05-12 10:29:55 +0200
committerMattes D <github@xoft.cz>2015-05-12 10:29:55 +0200
commit0686b55901891b837ad099afed2047017be1abba (patch)
tree87f37a195b2bffb3ab62ca214ae4a632dacd07e7 /src/Bindings
parentFixed creative click-outside (diff)
parentCIBuild: Added action labels (diff)
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Diffstat (limited to 'src/Bindings')
-rw-r--r--src/Bindings/.gitignore4
-rw-r--r--src/Bindings/AllToLua.bat2
-rw-r--r--src/Bindings/AllToLua.sh2
-rw-r--r--src/Bindings/AllToLua_lua.bat2
-rw-r--r--src/Bindings/BindingsProcessor.lua161
-rw-r--r--src/Bindings/CMakeLists.txt13
-rw-r--r--src/Bindings/LuaState.cpp377
-rw-r--r--src/Bindings/LuaState.h85
-rw-r--r--src/Bindings/virtual_method_hooks.lua518
9 files changed, 193 insertions, 971 deletions
diff --git a/src/Bindings/.gitignore b/src/Bindings/.gitignore
index 0d00dd578..711ae9c3a 100644
--- a/src/Bindings/.gitignore
+++ b/src/Bindings/.gitignore
@@ -1,2 +1,4 @@
lua51.dll
-LuaState_Call.inc
+LuaState_Declaration.inc
+LuaState_Implementation.cpp
+LuaState_Typedefs.inc
diff --git a/src/Bindings/AllToLua.bat b/src/Bindings/AllToLua.bat
index f085af9e9..44675a886 100644
--- a/src/Bindings/AllToLua.bat
+++ b/src/Bindings/AllToLua.bat
@@ -12,7 +12,7 @@
:: Regenerate the files:
echo Regenerating LUA bindings . . .
-"tolua++.exe" -L virtual_method_hooks.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
+"tolua++.exe" -L BindingsProcessor.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
diff --git a/src/Bindings/AllToLua.sh b/src/Bindings/AllToLua.sh
index 887c2490c..625ae4300 100644
--- a/src/Bindings/AllToLua.sh
+++ b/src/Bindings/AllToLua.sh
@@ -1,2 +1,2 @@
#!/bin/bash
-/usr/bin/tolua++ -L virtual_method_hooks.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
+/usr/bin/tolua++ -L BindingsProcessor.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
diff --git a/src/Bindings/AllToLua_lua.bat b/src/Bindings/AllToLua_lua.bat
index 81c738f32..2d52c022d 100644
--- a/src/Bindings/AllToLua_lua.bat
+++ b/src/Bindings/AllToLua_lua.bat
@@ -13,7 +13,7 @@
:: Regenerate the files:
echo Regenerating LUA bindings . . .
-lua ..\..\lib\tolua++\src\bin\lua\_driver.lua -L virtual_method_hooks.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
+lua ..\..\lib\tolua++\src\bin\lua\_driver.lua -L BindingsProcessor.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
diff --git a/src/Bindings/BindingsProcessor.lua b/src/Bindings/BindingsProcessor.lua
new file mode 100644
index 000000000..f86be6c6d
--- /dev/null
+++ b/src/Bindings/BindingsProcessor.lua
@@ -0,0 +1,161 @@
+
+-- BindingsProcessor.lua
+
+-- Implements additional processing that is done while generating the Lua bindings
+
+
+
+
+
+local access = {public = 0, protected = 1, private = 2}
+
+
+
+
+
+--- Defines classes that have a custom manual Push() implementation and should not generate the automatic one
+-- Map of classname -> true
+local g_HasCustomPushImplementation =
+{
+ cEntity = true
+}
+
+
+
+
+
+function parser_hook(s)
+ local container = classContainer.curr -- get the current container
+
+ -- process access-specifying labels (public, private, etc)
+ do
+ local b, e, label = string.find(s, "^%s*(%w*)%s*:[^:]") -- we need to check for [^:], otherwise it would match 'namespace::type'
+ if b then
+
+ -- found a label, get the new access value from the global 'access' table
+ if access[label] then
+ container.curr_member_access = access[label]
+ end -- else ?
+
+ return strsub(s, e) -- normally we would use 'e+1', but we need to preserve the [^:]
+ end
+ end
+end
+
+
+
+
+
+--- Outputs the helper files supplementing the cLuaState class
+-- Writes:
+-- LuaState_Declaration.inc
+-- LuaState_Implementation.cpp
+-- LuaState_Typedefs.inc
+local function OutputLuaStateHelpers(a_Package)
+ -- Collect all class types from ToLua:
+ local types = {}
+ for idx, item in ipairs(a_Package) do
+ local mt = getmetatable(item) or {}
+ if (mt.classtype == "class") then
+ table.insert(types, {name = item.name, lname = item.lname})
+ end
+ end
+ table.sort(types,
+ function(a_Item1, a_Item2)
+ return (a_Item1.name:lower() < a_Item2.name:lower())
+ end
+ )
+
+ -- Output the typedefs:
+ do
+ local f = assert(io.open("LuaState_Typedefs.inc", "w"))
+ f:write("\n// LuaState_Typedefs.inc\n\n// This file is generated along with the Lua bindings by ToLua. Do not edit manually, do not commit to repo.\n")
+ f:write("// Provides a forward declaration and a typedef for a pointer to each class exported to the Lua API.\n")
+ f:write("\n\n\n\n\n")
+ for _, item in ipairs(types) do
+ if not(item.name:match(".*<.*")) then -- Skip templates altogether
+ -- Classes start with a "c", everything else is a struct:
+ if (item.name:sub(1, 1) == "c") then
+ f:write("class " .. item.name .. ";\n")
+ else
+ f:write("struct " .. item.name .. ";\n")
+ end
+ end
+ end
+ f:write("\n\n\n\n\n")
+ for _, item in ipairs(types) do
+ f:write("typedef " .. item.name .. " * Ptr" .. item.lname .. ";\n")
+ end
+ f:write("\n\n\n\n\n")
+ f:close()
+ end
+
+ -- Output the Push() and GetStackValue() function declarations:
+ do
+ local f = assert(io.open("LuaState_Declaration.inc", "w"))
+ f:write("\n// LuaState_Declaration.inc\n\n// This file is generated along with the Lua bindings by ToLua. Do not edit manually, do not commit to repo.\n")
+ f:write("// Implements a Push() and GetStackValue() function for each class exported to the Lua API.\n")
+ f:write("// This file expects to be included form inside the cLuaState class definition\n")
+ f:write("\n\n\n\n\n")
+ for _, item in ipairs(types) do
+ f:write("void Push(" .. item.name .. " * a_Value);\n")
+ end
+ for _, item in ipairs(types) do
+ f:write("void GetStackValue(int a_StackPos, Ptr" .. item.lname .. " & a_ReturnedVal);\n")
+ end
+ f:write("\n\n\n\n\n")
+ f:close()
+ end
+
+ -- Output the Push() and GetStackValue() function implementations:
+ do
+ local f = assert(io.open("LuaState_Implementation.cpp", "w"))
+ f:write("\n// LuaState_Implementation.cpp\n\n// This file is generated along with the Lua bindings by ToLua. Do not edit manually, do not commit to repo.\n")
+ f:write("// Implements a Push() and GetStackValue() function for each class exported to the Lua API.\n")
+ f:write("// This file expects to be compiled as a separate translation unit\n")
+ f:write("\n\n\n\n\n")
+ f:write("#include \"Globals.h\"\n#include \"LuaState.h\"\n#include \"tolua++/include/tolua++.h\"\n")
+ f:write("\n\n\n\n\n")
+ for _, item in ipairs(types) do
+ if not(g_HasCustomPushImplementation[item.name]) then
+ f:write("void cLuaState::Push(" .. item.name .. " * a_Value)\n{\n\tASSERT(IsValid());\n")
+ f:write("\ttolua_pushusertype(m_LuaState, a_Value, \"" .. item.name .. "\");\n");
+ f:write("\tm_NumCurrentFunctionArgs += 1;\n")
+ f:write("}\n\n\n\n\n\n")
+ end
+ end
+ for _, item in ipairs(types) do
+ f:write("void cLuaState::GetStackValue(int a_StackPos, Ptr" .. item.lname .. " & a_ReturnedVal)\n{\n\tASSERT(IsValid());\n")
+ f:write("\tif (lua_isnil(m_LuaState, a_StackPos))\n\t{\n")
+ f:write("\t a_ReturnedVal = nullptr;\n")
+ f:write("\t return;\n\t}\n")
+ f:write("\ttolua_Error err;\n")
+ f:write("\tif (tolua_isusertype(m_LuaState, a_StackPos, \"" .. item.name .. "\", false, &err))\n")
+ f:write("\t{\n")
+ f:write("\t a_ReturnedVal = *(reinterpret_cast<" .. item.name .. " **>(lua_touserdata(m_LuaState, a_StackPos)));\n")
+ f:write("\t}\n")
+ f:write("}\n\n\n\n\n\n")
+ end
+ f:close()
+ end
+end
+
+
+
+
+
+function pre_output_hook(a_Package)
+ OutputLuaStateHelpers(a_Package)
+end
+
+
+
+
+
+function post_output_hook()
+ print("Bindings have been generated.")
+end
+
+
+
+
diff --git a/src/Bindings/CMakeLists.txt b/src/Bindings/CMakeLists.txt
index 366284fcb..2cc33c21f 100644
--- a/src/Bindings/CMakeLists.txt
+++ b/src/Bindings/CMakeLists.txt
@@ -11,6 +11,7 @@ SET (SRCS
LuaNameLookup.cpp
LuaServerHandle.cpp
LuaState.cpp
+ LuaState_Implementation.cpp
LuaTCPLink.cpp
LuaUDPEndpoint.cpp
LuaWindow.cpp
@@ -31,6 +32,8 @@ SET (HDRS
LuaNameLookup.h
LuaServerHandle.h
LuaState.h
+ LuaState_Declaration.inc
+ LuaState_Typedefs.inc
LuaTCPLink.h
LuaUDPEndpoint.h
LuaWindow.h
@@ -46,12 +49,15 @@ SET (HDRS
set (BINDING_OUTPUTS
${CMAKE_CURRENT_SOURCE_DIR}/Bindings.cpp
${CMAKE_CURRENT_SOURCE_DIR}/Bindings.h
+ ${CMAKE_CURRENT_SOURCE_DIR}/LuaState_Declaration.inc
+ ${CMAKE_CURRENT_SOURCE_DIR}/LuaState_Implementation.cpp
+ ${CMAKE_CURRENT_SOURCE_DIR}/LuaState_Typedefs.inc
)
set(BINDING_DEPENDENCIES
tolua
- ../Bindings/virtual_method_hooks.lua
../Bindings/AllToLua.pkg
+ ../Bindings/BindingsProcessor.lua
../Bindings/LuaFunctions.h
../Bindings/LuaWindow.h
../Bindings/Plugin.h
@@ -126,7 +132,7 @@ if (NOT MSVC)
OUTPUT ${BINDING_OUTPUTS}
# Regenerate bindings:
- COMMAND tolua -L virtual_method_hooks.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
+ COMMAND tolua -L BindingsProcessor.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
# add any new generation dependencies here
@@ -134,8 +140,7 @@ if (NOT MSVC)
)
endif ()
-set_source_files_properties(${CMAKE_SOURCE_DIR}/src/Bindings/Bindings.cpp PROPERTIES GENERATED TRUE)
-set_source_files_properties(${CMAKE_SOURCE_DIR}/src/Bindings/Bindings.h PROPERTIES GENERATED TRUE)
+set_source_files_properties(${BINDING_OUTPUTS} PROPERTIES GENERATED TRUE)
set_source_files_properties(${CMAKE_SOURCE_DIR}/src/Bindings/Bindings.cpp PROPERTIES COMPILE_FLAGS -Wno-error)
diff --git a/src/Bindings/LuaState.cpp b/src/Bindings/LuaState.cpp
index fb02569c9..f58047131 100644
--- a/src/Bindings/LuaState.cpp
+++ b/src/Bindings/LuaState.cpp
@@ -530,42 +530,6 @@ void cLuaState::Push(bool a_Value)
-void cLuaState::Push(cBlockEntity * a_BlockEntity)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_BlockEntity, (a_BlockEntity == nullptr) ? "cBlockEntity" : a_BlockEntity->GetClass());
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cChunkDesc * a_ChunkDesc)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_ChunkDesc, "cChunkDesc");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cClientHandle * a_Client)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_Client, "cClientHandle");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
void cLuaState::Push(cEntity * a_Entity)
{
ASSERT(IsValid());
@@ -632,42 +596,6 @@ void cLuaState::Push(cEntity * a_Entity)
-void cLuaState::Push(cHopperEntity * a_Hopper)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_Hopper, "cHopperEntity");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cItem * a_Item)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_Item, "cItem");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cItems * a_Items)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_Items, "cItems");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
void cLuaState::Push(cLuaServerHandle * a_ServerHandle)
{
ASSERT(IsValid());
@@ -704,126 +632,6 @@ void cLuaState::Push(cLuaUDPEndpoint * a_UDPEndpoint)
-void cLuaState::Push(cMonster * a_Monster)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_Monster, "cMonster");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cPickup * a_Pickup)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_Pickup, "cPickup");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cPlayer * a_Player)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_Player, "cPlayer");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cPlugin * a_Plugin)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_Plugin, "cPlugin");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cPluginLua * a_Plugin)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_Plugin, "cPluginLua");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cProjectileEntity * a_ProjectileEntity)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_ProjectileEntity, "cProjectileEntity");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cTNTEntity * a_TNTEntity)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_TNTEntity, "cTNTEntity");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cWebAdmin * a_WebAdmin)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_WebAdmin, "cWebAdmin");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cWindow * a_Window)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_Window, "cWindow");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cWorld * a_World)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_World, "cWorld");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
void cLuaState::Push(double a_Value)
{
ASSERT(IsValid());
@@ -848,42 +656,6 @@ void cLuaState::Push(int a_Value)
-void cLuaState::Push(TakeDamageInfo * a_TDI)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_TDI, "TakeDamageInfo");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(Vector3d * a_Vector)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_Vector, "Vector3<double>");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(Vector3i * a_Vector)
-{
- ASSERT(IsValid());
-
- tolua_pushusertype(m_LuaState, a_Vector, "Vector3<int>");
- m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
void cLuaState::Push(void * a_Ptr)
{
UNUSED(a_Ptr);
@@ -899,6 +671,10 @@ void cLuaState::Push(void * a_Ptr)
m_NumCurrentFunctionArgs += 1;
}
+
+
+
+
void cLuaState::Push(std::chrono::milliseconds a_Value)
{
ASSERT(IsValid());
@@ -911,6 +687,7 @@ void cLuaState::Push(std::chrono::milliseconds a_Value)
+/*
void cLuaState::PushUserType(void * a_Object, const char * a_Type)
{
ASSERT(IsValid());
@@ -918,6 +695,7 @@ void cLuaState::PushUserType(void * a_Object, const char * a_Type)
tolua_pushusertype(m_LuaState, a_Object, a_Type);
m_NumCurrentFunctionArgs += 1;
}
+*/
@@ -1031,149 +809,6 @@ void cLuaState::GetStackValue(int a_StackPos, int & a_ReturnedVal)
-void cLuaState::GetStackValue(int a_StackPos, pBlockArea & a_ReturnedVal)
-{
- if (lua_isnil(m_LuaState, a_StackPos))
- {
- a_ReturnedVal = nullptr;
- return;
- }
- tolua_Error err;
- if (tolua_isusertype(m_LuaState, a_StackPos, "cBlockArea", false, &err))
- {
- a_ReturnedVal = *(reinterpret_cast<cBlockArea **>(lua_touserdata(m_LuaState, a_StackPos)));
- }
-}
-
-
-
-
-
-void cLuaState::GetStackValue(int a_StackPos, pBoundingBox & a_ReturnedVal)
-{
- if (lua_isnil(m_LuaState, a_StackPos))
- {
- a_ReturnedVal = nullptr;
- return;
- }
- tolua_Error err;
- if (tolua_isusertype(m_LuaState, a_StackPos, "cBoundingBox", false, &err))
- {
- a_ReturnedVal = *(reinterpret_cast<cBoundingBox **>(lua_touserdata(m_LuaState, a_StackPos)));
- }
-}
-
-
-
-
-
-void cLuaState::GetStackValue(int a_StackPos, pMapManager & a_ReturnedVal)
-{
- if (lua_isnil(m_LuaState, a_StackPos))
- {
- a_ReturnedVal = nullptr;
- return;
- }
- tolua_Error err;
- if (tolua_isusertype(m_LuaState, a_StackPos, "cMapManager", false, &err))
- {
- a_ReturnedVal = *(reinterpret_cast<cMapManager **>(lua_touserdata(m_LuaState, a_StackPos)));
- }
-}
-
-
-
-
-
-void cLuaState::GetStackValue(int a_StackPos, pPluginManager & a_ReturnedVal)
-{
- if (lua_isnil(m_LuaState, a_StackPos))
- {
- a_ReturnedVal = nullptr;
- return;
- }
- tolua_Error err;
- if (tolua_isusertype(m_LuaState, a_StackPos, "cPluginManager", false, &err))
- {
- a_ReturnedVal = *(reinterpret_cast<cPluginManager **>(lua_touserdata(m_LuaState, a_StackPos)));
- }
-}
-
-
-
-
-
-void cLuaState::GetStackValue(int a_StackPos, pRoot & a_ReturnedVal)
-{
- if (lua_isnil(m_LuaState, a_StackPos))
- {
- a_ReturnedVal = nullptr;
- return;
- }
- tolua_Error err;
- if (tolua_isusertype(m_LuaState, a_StackPos, "cRoot", false, &err))
- {
- a_ReturnedVal = *(reinterpret_cast<cRoot **>(lua_touserdata(m_LuaState, a_StackPos)));
- }
-}
-
-
-
-
-
-void cLuaState::GetStackValue(int a_StackPos, pScoreboard & a_ReturnedVal)
-{
- if (lua_isnil(m_LuaState, a_StackPos))
- {
- a_ReturnedVal = nullptr;
- return;
- }
- tolua_Error err;
- if (tolua_isusertype(m_LuaState, a_StackPos, "cScoreboard", false, &err))
- {
- a_ReturnedVal = *(reinterpret_cast<cScoreboard **>(lua_touserdata(m_LuaState, a_StackPos)));
- }
-}
-
-
-
-
-
-void cLuaState::GetStackValue(int a_StackPos, pWorld & a_ReturnedVal)
-{
- if (lua_isnil(m_LuaState, a_StackPos))
- {
- a_ReturnedVal = nullptr;
- return;
- }
- tolua_Error err;
- if (tolua_isusertype(m_LuaState, a_StackPos, "cWorld", false, &err))
- {
- a_ReturnedVal = *(reinterpret_cast<cWorld **>(lua_touserdata(m_LuaState, a_StackPos)));
- }
-}
-
-
-
-
-
-void cLuaState::GetStackValue(int a_StackPos, pClientHandle & a_ReturnedVal)
-{
- if (lua_isnil(m_LuaState, a_StackPos))
- {
- a_ReturnedVal = nullptr;
- return;
- }
- tolua_Error err;
- if (tolua_isusertype(m_LuaState, a_StackPos, "cClientHandle", false, &err))
- {
- a_ReturnedVal = *(reinterpret_cast<cClientHandle **>(lua_touserdata(m_LuaState, a_StackPos)));
- }
-}
-
-
-
-
bool cLuaState::CallFunction(int a_NumResults)
{
ASSERT (m_NumCurrentFunctionArgs >= 0); // A function must be pushed to stack first
diff --git a/src/Bindings/LuaState.h b/src/Bindings/LuaState.h
index 959a62bb8..b38401fd8 100644
--- a/src/Bindings/LuaState.h
+++ b/src/Bindings/LuaState.h
@@ -33,50 +33,12 @@ extern "C"
#include "../Vector3.h"
#include "../Defines.h"
#include "PluginManager.h"
+#include "LuaState_Typedefs.inc"
-
-
-
-
-class cBlockArea;
-class cBlockEntity;
-class cBoundingBox;
-class cChunkDesc;
-class cClientHandle;
-class cCraftingGrid;
-class cCraftingRecipe;
-class cEntity;
-class cHopperEntity;
-class cItem;
-class cItems;
+// fwd:
class cLuaServerHandle;
class cLuaTCPLink;
class cLuaUDPEndpoint;
-class cMapManager;
-class cMonster;
-class cPickup;
-class cPlayer;
-class cPlugin;
-class cPluginLua;
-class cProjectileEntity;
-class cRoot;
-class cScoreboard;
-class cTNTEntity;
-class cWebAdmin;
-class cWindow;
-class cWorld;
-struct HTTPRequest;
-struct HTTPTemplateRequest;
-struct TakeDamageInfo;
-
-typedef cBlockArea * pBlockArea;
-typedef cBoundingBox * pBoundingBox;
-typedef cMapManager * pMapManager;
-typedef cPluginManager * pPluginManager;
-typedef cRoot * pRoot;
-typedef cScoreboard * pScoreboard;
-typedef cWorld * pWorld;
-typedef cClientHandle * pClientHandle;
@@ -214,35 +176,15 @@ public:
void Push(const Vector3i & a_Vector);
void Push(const Vector3i * a_Vector);
- // Push a value onto the stack (keep alpha-sorted):
+ // Push a simple value onto the stack (keep alpha-sorted):
void Push(bool a_Value);
- void Push(cBlockEntity * a_BlockEntity);
- void Push(cChunkDesc * a_ChunkDesc);
- void Push(cClientHandle * a_ClientHandle);
- void Push(cEntity * a_Entity);
- void Push(cHopperEntity * a_Hopper);
- void Push(cItem * a_Item);
- void Push(cItems * a_Items);
- void Push(cLuaServerHandle * a_ServerHandle);
- void Push(cLuaTCPLink * a_TCPLink);
- void Push(cLuaUDPEndpoint * a_UDPEndpoint);
- void Push(cMonster * a_Monster);
- void Push(cPickup * a_Pickup);
- void Push(cPlayer * a_Player);
- void Push(cPlugin * a_Plugin);
- void Push(cPluginLua * a_Plugin);
- void Push(cProjectileEntity * a_ProjectileEntity);
- void Push(cTNTEntity * a_TNTEntity);
- void Push(cWebAdmin * a_WebAdmin);
- void Push(cWindow * a_Window);
- void Push(cWorld * a_World);
void Push(double a_Value);
void Push(int a_Value);
- void Push(TakeDamageInfo * a_TDI);
- void Push(Vector3d * a_Vector);
- void Push(Vector3i * a_Vector);
void Push(void * a_Ptr);
void Push(std::chrono::milliseconds a_time);
+ void Push(cLuaServerHandle * a_ServerHandle);
+ void Push(cLuaTCPLink * a_TCPLink);
+ void Push(cLuaUDPEndpoint * a_UDPEndpoint);
// GetStackValue() retrieves the value at a_StackPos, if it is a valid type. If not, a_Value is unchanged.
// Enum values are clamped to their allowed range.
@@ -252,17 +194,12 @@ public:
void GetStackValue(int a_StackPos, cPluginManager::CommandResult & a_Result);
void GetStackValue(int a_StackPos, cRef & a_Ref);
void GetStackValue(int a_StackPos, double & a_Value);
- void GetStackValue(int a_StackPos, float & a_ReturnedVal);
void GetStackValue(int a_StackPos, eWeather & a_Value);
+ void GetStackValue(int a_StackPos, float & a_ReturnedVal);
void GetStackValue(int a_StackPos, int & a_Value);
- void GetStackValue(int a_StackPos, pBlockArea & a_Value);
- void GetStackValue(int a_StackPos, pBoundingBox & a_Value);
- void GetStackValue(int a_StackPos, pClientHandle & a_Value);
- void GetStackValue(int a_StackPos, pMapManager & a_Value);
- void GetStackValue(int a_StackPos, pPluginManager & a_Value);
- void GetStackValue(int a_StackPos, pRoot & a_Value);
- void GetStackValue(int a_StackPos, pScoreboard & a_Value);
- void GetStackValue(int a_StackPos, pWorld & a_Value);
+
+ // Include the auto-generated Push and GetStackValue() functions:
+ #include "LuaState_Declaration.inc"
/** Call the specified Lua function.
Returns true if call succeeded, false if there was an error.
@@ -441,7 +378,7 @@ protected:
bool PushFunction(const cTableRef & a_TableRef);
/** Pushes a usertype of the specified class type onto the stack */
- void PushUserType(void * a_Object, const char * a_Type);
+ // void PushUserType(void * a_Object, const char * a_Type);
/**
Calls the function that has been pushed onto the stack by PushFunction(),
diff --git a/src/Bindings/virtual_method_hooks.lua b/src/Bindings/virtual_method_hooks.lua
deleted file mode 100644
index a52728ff8..000000000
--- a/src/Bindings/virtual_method_hooks.lua
+++ /dev/null
@@ -1,518 +0,0 @@
--- flags
-local disable_virtual_hooks = true
-local enable_pure_virtual = true
-local default_private_access = false
-
-
-
-
-
-local access = {public = 0, protected = 1, private = 2}
-
-function preparse_hook(p)
-
- if default_private_access then
- -- we need to make all structs 'public' by default
- p.code = string.gsub(p.code, "(struct[^;]*{)", "%1\npublic:\n")
- end
-end
-
-
-function parser_hook(s)
-
- local container = classContainer.curr -- get the current container
-
- if default_private_access then
- if not container.curr_member_access and container.classtype == 'class' then
- -- default access for classes is private
- container.curr_member_access = access.private
- end
- end
-
- -- try labels (public, private, etc)
- do
- local b,e,label = string.find(s, "^%s*(%w*)%s*:[^:]") -- we need to check for [^:], otherwise it would match 'namespace::type'
- if b then
-
- -- found a label, get the new access value from the global 'access' table
- if access[label] then
- container.curr_member_access = access[label]
- end -- else ?
-
- return strsub(s, e) -- normally we would use 'e+1', but we need to preserve the [^:]
- end
- end
-
-
- local ret = nil
-
- if disable_virtual_hooks then
-
- return ret
- end
-
- local b,e,decl,arg = string.find(s, "^%s*virtual%s+([^%({~]+)(%b())")
- local const
- if b then
- local ret = string.sub(s, e+1)
- if string.find(ret, "^%s*const") then
- const = "const"
- ret = string.gsub(ret, "^%s*const", "")
- end
- local purev = false
- if string.find(ret, "^%s*=%s*0") then
- purev = true
- ret = string.gsub(ret, "^%s*=%s*0", "")
- end
- ret = string.gsub(ret, "^%s*%b{}", "")
-
- local func = Function(decl, arg, const)
- func.pure_virtual = purev
- --func.access = access
- func.original_sig = decl
-
- local curflags = classContainer.curr.flags
- if not curflags.virtual_class then
-
- curflags.virtual_class = VirtualClass()
- end
- curflags.virtual_class:add(func)
- curflags.pure_virtual = curflags.pure_virtual or purev
-
- return ret
- end
-
- return ret
-end
-
-
--- class VirtualClass
-classVirtualClass = {
- classtype = 'class',
- name = '',
- base = '',
- type = '',
- btype = '',
- ctype = '',
-}
-classVirtualClass.__index = classVirtualClass
-setmetatable(classVirtualClass,classClass)
-
-function classVirtualClass:add(f)
-
- local parent = classContainer.curr
- pop()
-
- table.insert(self.methods, {f=f})
-
- local name,sig
-
- -- doble negative means positive
- if f.name == 'new' and ((not self.flags.parent_object.flags.pure_virtual) or (enable_pure_virtual)) then
-
- name = self.original_name
- elseif f.name == 'delete' then
- name = '~'..self.original_name
- else
- if f.access ~= 2 and (not f.pure_virtual) and f.name ~= 'new' and f.name ~= 'delete' then
- name = f.mod.." "..f.type..f.ptr.." "..self.flags.parent_object.lname.."__"..f.name
- end
- end
-
- if name then
- sig = name..self:get_arg_list(f, true)..";\n"
- push(self)
- sig = preprocess(sig)
- self:parse(sig)
- pop()
- end
-
- push(parent)
-end
-
-function preprocess(sig)
-
- sig = gsub(sig,"([^%w_])void%s*%*","%1_userdata ") -- substitute 'void*'
- sig = gsub(sig,"([^%w_])void%s*%*","%1_userdata ") -- substitute 'void*'
- sig = gsub(sig,"([^%w_])char%s*%*","%1_cstring ") -- substitute 'char*'
- sig = gsub(sig,"([^%w_])lua_State%s*%*","%1_lstate ") -- substitute 'lua_State*'
-
- return sig
-end
-
-function classVirtualClass:get_arg_list(f, decl)
-
- local ret = ""
- local sep = ""
- local i=1
- while f.args[i] do
-
- local arg = f.args[i]
- if decl then
- local ptr
- if arg.ret ~= '' then
- ptr = arg.ret
- else
- ptr = arg.ptr
- end
- local def = ""
- if arg.def and arg.def ~= "" then
-
- def = " = "..arg.def
- end
- ret = ret..sep..arg.mod.." "..arg.type..ptr.." "..arg.name..def
- else
- ret = ret..sep..arg.name
- end
-
- sep = ","
- i = i+1
- end
-
- return "("..ret..")"
-end
-
-function classVirtualClass:add_parent_virtual_methods(parent)
-
- parent = parent or _global_classes[self.flags.parent_object.btype]
-
- if not parent then return end
-
- if parent.flags.virtual_class then
-
- local vclass = parent.flags.virtual_class
- for k,v in ipairs(vclass.methods) do
- if v.f.name ~= 'new' and v.f.name ~= 'delete' and (not self:has_method(v.f)) then
- table.insert(self.methods, {f=v.f})
- end
- end
- end
-
- parent = _global_classes[parent.btype]
- if parent then
- self:add_parent_virtual_methods(parent)
- end
-end
-
-function classVirtualClass:has_method(f)
-
- for k,v in pairs(self.methods) do
- -- just match name for now
- if v.f.name == f.name then
- return true
- end
- end
-
- return false
-end
-
-function classVirtualClass:add_constructors()
-
- local i=1
- while self.flags.parent_object[i] do
-
- local v = self.flags.parent_object[i]
- if getmetatable(v) == classFunction and (v.name == 'new' or v.name == 'delete') then
-
- self:add(v)
- end
-
- i = i+1
- end
-
-end
-
---[[
-function classVirtualClass:requirecollection(t)
-
- self:add_constructors()
- local req = classClass.requirecollection(self, t)
- if req then
- output('class ',self.name,";")
- end
- return req
-end
---]]
-
-function classVirtualClass:supcode()
-
- -- pure virtual classes can have no default constructors on gcc 4
-
- if self.flags.parent_object.flags.pure_virtual and not enable_pure_virtual then
- output('#if (__GNUC__ == 4) || (__GNUC__ > 4 ) // I hope this works on Microsoft Visual studio .net server 2003 XP Compiler\n')
- end
-
- local ns
- if self.prox.classtype == 'namespace' then
- output('namespace ',self.prox.name, " {")
- ns = true
- end
-
- output("class "..self.original_name.." : public "..self.btype..", public ToluaBase {")
-
- output("public:\n")
-
- self:add_parent_virtual_methods()
-
- self:output_methods(self.btype)
- self:output_parent_methods()
-
- self:add_constructors()
-
- -- no constructor for pure virtual classes
- if (not self.flags.parent_object.flags.pure_virtual) or enable_pure_virtual then
-
- self:output_constructors()
- end
-
- output("};\n\n")
-
- if ns then
- output("};")
- end
-
- classClass.supcode(self)
-
- if self.flags.parent_object.flags.pure_virtual and not enable_pure_virtual then
- output('#endif // __GNUC__ >= 4\n')
- end
-
- -- output collector for custom class if required
- if self:requirecollection(_collect) and _collect[self.type] then
-
- output('\n')
- output('/* function to release collected object via destructor */')
- output('#ifdef __cplusplus\n')
- --for i,v in pairs(collect) do
- i,v = self.type, _collect[self.type]
- output('\nstatic int '..v..' (lua_State* tolua_S)')
- output('{')
- output(' '..i..'* self = ('..i..'*) tolua_tousertype(tolua_S,1,0);')
- output(' delete self;')
- output(' return 0;')
- output('}')
- --end
- output('#endif\n\n')
- end
-
-end
-
-function classVirtualClass:register(pre)
-
- -- pure virtual classes can have no default constructors on gcc 4
- if self.flags.parent_object.flags.pure_virtual and not enable_pure_virtual then
- output('#if (__GNUC__ == 4) || (__GNUC__ > 4 )\n')
- end
-
- classClass.register(self, pre)
-
- if self.flags.parent_object.flags.pure_virtual and not enable_pure_virtual then
- output('#endif // __GNUC__ >= 4\n')
- end
-end
-
-
---function classVirtualClass:requirecollection(_c)
--- if self.flags.parent_object.flags.pure_virtual then
--- return false
--- end
--- return classClass.requirecollection(self, _c)
---end
-
-function classVirtualClass:output_parent_methods()
-
- for k,v in ipairs(self.methods) do
-
- if v.f.access ~= 2 and (not v.f.pure_virtual) and v.f.name ~= 'new' and v.f.name ~= 'delete' then
-
- local rettype = v.f.mod.." "..v.f.type..v.f.ptr.." "
- local parent_name = rettype..self.btype.."__"..v.f.name
-
- local par_list = self:get_arg_list(v.f, true)
- local var_list = self:get_arg_list(v.f, false)
-
- -- the parent's virtual function
- output("\t"..parent_name..par_list.." {")
-
- output("\t\treturn (",rettype,")"..self.btype.."::"..v.f.name..var_list..";")
- output("\t};")
- end
- end
-end
-
-function classVirtualClass:output_methods(btype)
-
- for k,v in ipairs(self.methods) do
-
- if v.f.name ~= 'new' and v.f.name ~= 'delete' then
-
- self:output_method(v.f, btype)
- end
- end
- output("\n")
-end
-
-function classVirtualClass:output_constructors()
-
- for k,v in ipairs(self.methods) do
-
- if v.f.name == 'new' then
-
- local par_list = self:get_arg_list(v.f, true)
- local var_list = self:get_arg_list(v.f, false)
-
- output("\t",self.original_name,par_list,":",self.btype,var_list,"{};")
- end
- end
-end
-
-function classVirtualClass:output_method(f, btype)
-
- if f.access == 2 then -- private
- return
- end
-
- local ptr
- if f.ret ~= '' then
- ptr = f.ret
- else
- ptr = f.ptr
- end
-
- local rettype = f.mod.." "..f.type..f.ptr.." "
- local par_list = self:get_arg_list(f, true)
- local var_list = self:get_arg_list(f, false)
-
- if string.find(rettype, "%s*LuaQtGenericFlags%s*") then
-
- _,_,rettype = string.find(f.original_sig, "^%s*([^%s]+)%s+")
- end
-
- -- the caller of the lua method
- output("\t"..rettype.." "..f.name..par_list..f.const.." {")
- local fn = f.cname
- if f.access == 1 then
- fn = "NULL"
- end
- output('\t\tif (push_method("',f.lname,'", ',fn,')) {')
-
- --if f.type ~= 'void' then
- -- output("\t\t\tint top = lua_gettop(lua_state)-1;")
- --end
-
- -- push the parameters
- local argn = 0
- for i,arg in ipairs(f.args) do
- if arg.type ~= 'void' then
- local t,ct = isbasic(arg.type)
- if t and t ~= '' then
- if arg.ret == "*" then
- t = 'userdata'
- ct = 'void*'
- end
- output("\t\t\ttolua_push"..t.."(lua_state, ("..ct..")"..arg.name..");");
- else
- local m = arg.ptr
- if m and m~= "" then
- if m == "*" then m = "" end
- output("\t\t\ttolua_pushusertype(lua_state, (void*)"..m..arg.name..", \""..arg.type.."\");")
- else
- output("\t\t\tvoid* tolua_obj" .. argn .." = (void*)new "..arg.type.."("..arg.name..");\n")
- output('\t\t\ttolua_pushusertype_and_takeownership(lua_state, tolua_obj' .. argn .. ', "'..arg.type..'");\n')
- end
- end
- argn = argn+1
- end
- end
-
- -- call the function
- output("\t\t\tToluaBase::dbcall(lua_state, ",argn+1,", ")
-
- -- return value
- if f.type ~= 'void' then
- output("1);")
-
- local t,ct = isbasic(f.type)
- if t and t ~= '' then
- --output("\t\t\treturn ("..rettype..")tolua_to"..t.."(lua_state, top, 0);")
- output("\t\t\t",rettype,"tolua_ret = ("..rettype..")tolua_to"..t.."(lua_state, -1, 0);")
- else
-
- local mod = ""
- if f.ptr ~= "*" then
- mod = "*("..f.type.."*)"
- end
-
- --output("\t\t\treturn ("..rettype..")"..mod.."tolua_tousertype(lua_state, top, 0);")
- output("\t\t\t",rettype,"tolua_ret = ("..rettype..")"..mod.."tolua_tousertype(lua_state, -1, 0);")
- end
- output("\t\t\tlua_pop(lua_state, 1);")
- output("\t\t\treturn tolua_ret;")
- else
- output("0);")
- end
-
- -- handle non-implemeted function
- output("\t\t} else {")
-
- if f.pure_virtual then
-
- output('\t\t\tif (lua_state)')
- --output('\t\t\t\ttolua_error(lua_state, "pure-virtual method '..btype.."::"..f.name..' not implemented.", NULL);')
- output('\t\t\t\tLOG("pure-virtual method '..btype.."::"..f.name..' not implemented.");')
- output('\t\t\telse {')
- output('\t\t\t\tLOG("pure-virtual method '..btype.."::"..f.name..' called with no lua_state. Aborting");')
- output('\t\t\t\t::abort();')
- output('\t\t\t};')
- if( rettype == " std::string " ) then
- output('\t\t\treturn "";')
- else
- output('\t\t\treturn (',rettype,')0;')
- end
- else
-
- output('\t\t\treturn (',rettype,')',btype,'::',f.name,var_list,';')
- end
-
- output("\t\t};")
-
- output("\t};")
-end
-
-function VirtualClass()
-
- local parent = classContainer.curr
- pop()
-
- local name = "Lua__"..parent.original_name
-
- local c = _Class(_Container{name=name, base=parent.name, extra_bases=nil})
- setmetatable(c, classVirtualClass)
-
- local ft = getnamespace(c.parent)..c.original_name
- append_global_type(ft, c)
-
- push(parent)
-
- c.flags.parent_object = parent
- c.methods = {}
-
- push(c)
- c:parse("\nvoid tolua__set_instance(_lstate L, lua_Object lo);\n")
- pop()
-
- return c
-end
-
-
-
-
-
-
-function post_output_hook()
- print("Bindings have been generated.")
-end
-
-
-
-