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This commit is contained in:
MihailRis 2024-02-07 19:29:20 +03:00
parent c902ed506b
commit 1dd0e9f939
17 changed files with 257 additions and 42 deletions
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22
src/logic/scripting/LuaState.cpp
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@ -51,6 +51,16 @@ bool lua::LuaState::getglobal(const std::string& name) {
return true;
}
bool lua::LuaState::hasglobal(const std::string& name) {
lua_getglobal(L, name.c_str());
if (lua_isnil(L, lua_gettop(L))) {
lua_pop(L, lua_gettop(L));
return false;
}
lua_pop(L, lua_gettop(L));
return true;
}
void lua::LuaState::setglobal(const std::string& name) {
lua_setglobal(L, name.c_str());
}
@ -196,6 +206,18 @@ int lua::LuaState::createEnvironment() {
return id;
}
void lua::LuaState::removeEnvironment(int id) {
if (currentEnvironment == id) {
setEnvironment(0);
}
lua_pushnil(L);
setglobal("_N"+util::mangleid(id));
}
int lua::LuaState::getEnvironment() const {
return currentEnvironment;
}
void lua::LuaState::setEnvironment(int id) {
if (id == 0) {
getglobal(":G");