(svn r15875) -Add: AIBridge::GetBridgeID() so AIs can get the type of bridge that are already build.

2009-03-28 12:04:38 +00:00
parent 2336879a85
commit a0388f85a3
5 changed files with 21 additions and 0 deletions
--- a/src/ai/api/ai_bridge.cpp
+++ b/src/ai/api/ai_bridge.cpp
@@ -23,6 +23,12 @@
 	return ::IsBridgeTile(tile);
 }

+/* static */ BridgeID AIBridge::GetBridgeID(TileIndex tile)
+{
+	if (!IsBridgeTile(tile)) return -1;
+	return (BridgeID)::GetBridgeType(tile);
+}
+
 static void _DoCommandReturnBuildBridge2(class AIInstance *instance)
 {
 	if (!AIBridge::_BuildBridgeRoad2()) {