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-rw-r--r--src/newgrf_config.cpp12
1 files changed, 10 insertions, 2 deletions
diff --git a/src/newgrf_config.cpp b/src/newgrf_config.cpp
index 026b62ff3..de4462879 100644
--- a/src/newgrf_config.cpp
+++ b/src/newgrf_config.cpp
@@ -834,11 +834,19 @@ bool GRFConfig::IsOpenTTDBaseGRF() const
/**
* Search a textfile file next to this NewGRF.
+ * @param type The type of the textfile to search for.
* @return The filename for the textfile, \c NULL otherwise.
*/
-const char *GRFConfig::GetTextfile() const
+const char *GRFConfig::GetTextfile(TextfileType type) const
{
- static const char prefix[] = "readme";
+ static const char * const prefixes[] = {
+ "readme",
+ "changelog",
+ "license",
+ };
+ assert_compile(lengthof(prefixes) == TFT_END);
+
+ const char *prefix = prefixes[type];
if (this->filename == NULL) return NULL;