(svn r12785) -Codechange: put all news-type related constants in the same array. Patch by cirdan.

src/news_type.h

@@ -8,6 +8,7 @@
 #include "window_type.h"
 #include "date_type.h"
 #include "strings_type.h"
+#include "sound_type.h"
 
 /**
  * Type of news.
@@ -75,6 +76,15 @@ enum NewsBankrupcy {
 	NB_BNEWCOMPANY = (4 << 4), ///< A new company has been started
 };
 
+/**
+ * Per-NewsType data
+ */
+struct NewsTypeData {
+	const char *const name; ///< Name
+	const byte age;         ///< Maximum age of news items (in days)
+	const SoundFx sound;    ///< Sound
+};
+
 struct NewsItem {
 	StringID string_id;    ///< Message text (sometimes also used for storing other info)
 	uint16 duration;       ///< Remaining time for showing this news message