everything everywhere

all at once

1 files changed, 53 insertions, 0 deletions

diff --git a/source/utility/game_repl.cpp b/source/utility/game_repl.cpp
new file mode 100644
index 0000000..e52fb07
--- /dev/null
+++ b/source/utility/game_repl.cpp
@@ -0,0 +1,53 @@
+#include "StarRootLoader.hpp"
+#include "StarRootLuaBindings.hpp"
+#include "StarUtilityLuaBindings.hpp"
+#include "StarRootLuaBindings.hpp"
+
+using namespace Star;
+
+int main(int argc, char** argv) {
+  RootLoader rootLoader({{}, {}, {}, LogLevel::Error, false, {}});
+  RootUPtr root;
+  OptionParser::Options options;
+  tie(root, options) = rootLoader.commandInitOrDie(argc, argv);
+
+  auto engine = LuaEngine::create(true);
+  auto context = engine->createContext();
+  context.setCallbacks("sb", LuaBindings::makeUtilityCallbacks());
+  context.setCallbacks("root", LuaBindings::makeRootCallbacks());
+
+  String code;
+  bool continuation = false;
+  while (!std::cin.eof()) {
+    auto getline = [](std::istream& stream) -> String {
+      std::string line;
+      std::getline(stream, line);
+      return String(move(line));
+    };
+
+    if (continuation) {
+      std::cout << ">> ";
+      std::cout.flush();
+      code += getline(std::cin);
+      code += '\n';
+    } else {
+      std::cout << "> ";
+      std::cout.flush();
+      code = getline(std::cin);
+      code += '\n';
+    }
+
+    try {
+      auto result = context.eval<LuaVariadic<LuaValue>>(code);
+      for (auto r : result)
+        coutf("%s\n", r);
+      continuation = false;
+    } catch (LuaIncompleteStatementException const&) {
+      continuation = true;
+    } catch (std::exception const& e) {
+      coutf("Error: %s\n", outputException(e, false));
+      continuation = false;
+    }
+  }
+  return 0;
+}