summaryrefslogtreecommitdiff
path: root/src/airport.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/airport.h')
-rw-r--r--src/airport.h12
1 files changed, 7 insertions, 5 deletions
diff --git a/src/airport.h b/src/airport.h
index 49d86b62a..ffd453d0d 100644
--- a/src/airport.h
+++ b/src/airport.h
@@ -16,12 +16,14 @@
#include "map_type.h"
#include "date_type.h"
-/** Current limits for airports */
+/** Some airport-related constants */
enum {
- MAX_TERMINALS = 10, ///< maximum number of terminals per airport
- MAX_HELIPADS = 4, ///< maximum number of helipads per airport
- MAX_ELEMENTS = 255, ///< maximum number of aircraft positions at airport
- NUM_AIRPORTTILES = 74, ///< total number of airport tiles
+ MAX_TERMINALS = 10, ///< maximum number of terminals per airport
+ MAX_HELIPADS = 4, ///< maximum number of helipads per airport
+ MAX_ELEMENTS = 255, ///< maximum number of aircraft positions at airport
+ NUM_AIRPORTTILES = 256, ///< total number of airport tiles
+ NEW_AIRPORTTILE_OFFSET = 74, ///< offset of first newgrf airport tile
+ INVALID_AIRPORTTILE = NUM_AIRPORTTILES, ///< id for an invalid airport tile
};
/** Airport types */