Change: Replace ScriptLog data array with std::deque. (#10770)

Due to cyclic header dependency this requires moving the data types used
by ScriptLog out of the ScriptLog class.

src/script/script_storage.hpp

@@ -17,6 +17,8 @@
 #include "../goal_type.h"
 #include "../story_type.h"
 
+#include "script_log_types.hpp"
+
 #include "table/strings.h"
 #include <vector>
 
@@ -54,7 +56,7 @@ private:
 	RailType rail_type;              ///< The current railtype we build.
 
 	void *event_data;                ///< Pointer to the event data storage.
-	void *log_data;                  ///< Pointer to the log data storage.
+	ScriptLogTypes::LogData log_data;///< Log data storage.
 
 public:
 	ScriptStorage() :
@@ -72,8 +74,7 @@ public:
 		/* calback_value (can't be set) */
 		road_type         (INVALID_ROADTYPE),
 		rail_type         (INVALID_RAILTYPE),
-		event_data        (nullptr),
-		log_data          (nullptr)
+		event_data        (nullptr)
 	{ }
 
 	~ScriptStorage();