feat: add reading RLE files

1 files changed, 19 insertions, 0 deletions

diff --git a/src/errors/RLE_reader.hpp b/src/errors/RLE_reader.hpp
new file mode 100644
index 0000000..39b4ddb
--- /dev/null
+++ b/src/errors/RLE_reader.hpp
@@ -0,0 +1,19 @@
+#pragma once
+
+#include <fmt/core.h>
+
+#include <filesystem>
+#include <stdexcept>
+#include <string_view>
+
+class InvalidRLEFileError : public std::runtime_error
+{
+public:
+	explicit InvalidRLEFileError(
+		const std::filesystem::path &path,
+		const std::string_view &reason) noexcept
+		: std::runtime_error(
+			  fmt::format("Invalid RLE file '{}'. {}", path.string(), reason))
+	{
+	}
+};