(svn r18845) -Codechange: introduce AirportTileSpec and use it for animation

1 files changed, 27 insertions, 0 deletions

diff --git a/src/airport.cpp b/src/airport.cpp
index 0de1033ff..351cb709d 100644
--- a/src/airport.cpp
+++ b/src/airport.cpp
@@ -123,10 +123,37 @@ enum AirportTiles {
 };
 
 #include "table/airport_defaults.h"
+#include "table/airporttiles.h"
 
 AirportSpec AirportSpec::dummy = {NULL, NULL, 0, 0, 0, 0, 0, MIN_YEAR, MIN_YEAR};
 AirportSpec AirportSpec::oilrig = {NULL, NULL, 0, 1, 1, 0, 4, MIN_YEAR, MIN_YEAR};
 
+
+/**
+ * Retrieve airport spec for the given airport
+ * @param type index of airport
+ * @return A pointer to the corresponding AirportSpec
+ */
+/* static */ const AirportSpec *AirportSpec::Get(byte type)
+{
+	if (type == AT_OILRIG) return &oilrig;
+	assert(type < NUM_AIRPORTS);
+	extern const AirportSpec _origin_airport_specs[];
+	return &_origin_airport_specs[type];
+}
+
+/**
+ * Retrieve airport tile spec for the given airport tile
+ * @param gfx index of airport tile
+ * @return A pointer to the corresponding AirportTileSpec
+ */
+/* static */ const AirportTileSpec *AirportTileSpec::Get(StationGfx gfx)
+{
+	assert(gfx < NUM_AIRPORTTILES);
+	extern const AirportTileSpec _origin_airporttile_specs[];
+	return &_origin_airporttile_specs[gfx];
+}
+
 /* Uncomment this to print out a full report of the airport-structure
  * You should either use
  * - true: full-report, print out every state and choice with string-names