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Improvements to pretty-printer, including code to support printing classnames of tables

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This commit is contained in:
jyelon
2025-03-03 17:07:54 -05:00
parent 3da5e7534a
commit 551b3fb6b1
2 changed files with 134 additions and 81 deletions
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12
luprex/cpp/core/luastack.cpp
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@@ -345,8 +345,8 @@ lua_State *LuaCoreStack::newthread(LuaSlot target) const {
}
eng::string LuaCoreStack::classname(LuaSlot input) const {
LuaVar lookup, classtab, classname;
LuaExtStack LS(L_, lookup, classtab, classname);
LuaVar lookup, classtab, classname, metatable;
LuaExtStack LS(L_, lookup, classtab, classname, metatable);
int xt = xtype(input);
if (xt == LUA_TSTRING) {
@@ -377,6 +377,14 @@ eng::string LuaCoreStack::classname(LuaSlot input) const {
return "";
}
return LS.ckstring(classname);
} else if (xt == LUA_TT_GENERAL) {
LS.getmetatable(metatable, input);
LS.rawget(lookup, LuaRegistry, "classnames");
LS.rawget(classname, lookup, metatable);
if (!LS.isstring(classname)) {
return "";
}
return LS.ckstring(classname);
} else {
return "";
}