From c4d073a4dedb9c8eca7b25a226703833b04c0266 Mon Sep 17 00:00:00 2001
From: bjarni <bjarni@openttd.org>
Date: Tue, 28 Dec 2004 17:18:46 +0000
Subject: [PATCH] (svn r1290) Added type to typedef struct Engine and filled in
 the same data as in type in vehicle it was kind of lame that you should use
 AircraftVehInfo(), ShipVehInfo() etc. if you wanted to know what type the
 engine is

---
 engine.c | 23 +++++++++++++++++++++--
 engine.h |  1 +
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/engine.c b/engine.c
index 951d5f77c7..7286e0c808 100644
--- a/engine.c
+++ b/engine.c
@@ -119,12 +119,12 @@ void StartupEngines()
 {
 	Engine *e;
 	const EngineInfo *ei;
-	uint32 r;
+	uint32 r, counter = 0;
 
 	SetupEngineNames();
 
 
-	for(e=_engines, ei=_engine_info; e != endof(_engines); e++,ei++) {
+	for(e=_engines, ei=_engine_info; e != endof(_engines); e++, ei++, counter++) {
 		e->age = 0;
 		e->railtype = ei->railtype_climates >> 4;
 		e->flags = 0;
@@ -164,6 +164,25 @@ void StartupEngines()
 			e->flags |= ENGINE_AVAILABLE;
 			e->player_avail = 0;
 		}
+		
+		/* This sets up type for the engine
+		   It is needed if you want to ask the engine what type it is
+		   It should hopefully be the same as when you ask a vehicle what it is
+		   but using this, you can ask what type an engine number is
+		   even if it is not a vehicle (yet)*/
+		e->type = VEH_Train;
+		if 	(counter >= ROAD_ENGINES_INDEX) {
+			e->type = VEH_Road;
+			if 	(counter >= SHIP_ENGINES_INDEX) {
+				e->type = VEH_Ship;
+				if 	(counter >= AIRCRAFT_ENGINES_INDEX) {
+					e->type = VEH_Aircraft;
+					if 	(counter >= TOTAL_NUM_ENGINES) {
+						e->type = VEH_Special;
+					}
+				}
+			}
+		}
 	}
 
 	AdjustAvailAircraft();
diff --git a/engine.h b/engine.h
index 56b7d95720..7ed1fe6c54 100644
--- a/engine.h
+++ b/engine.h
@@ -70,6 +70,7 @@ typedef struct Engine {
 	byte preview_wait;
 	byte railtype;
 	byte player_avail;
+	byte type;				// type, ie VEH_Road, VEH_Train, etc. Same as in vehicle.h
 } Engine;