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-rw-r--r--train_cmd.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/train_cmd.c b/train_cmd.c
index 123911788..ec3c72a2f 100644
--- a/train_cmd.c
+++ b/train_cmd.c
@@ -100,10 +100,12 @@ static int GetRealisticAcceleration(Vehicle *v)
uint mass = rvi->weight + ((_cargoc.weights[u->cargo_type] * u->cargo_count) >> 4);
if (rvi->power) emass += mass;
- if (HASBIT(u->u.rail.flags, VRF_GOINGUP)) {
- f += (float)mass * ( -F_GRAV * F_THETA);
- } else if (HASBIT(u->u.rail.flags, VRF_GOINGDOWN)) {
- f += (float)mass * ( F_GRAV * F_THETA);
+ if (!IsTileType(u->tile, MP_TUNNELBRIDGE)) {
+ if (HASBIT(u->u.rail.flags, VRF_GOINGUP)) {
+ f += (float)mass * ( -F_GRAV * F_THETA);
+ } else if (HASBIT(u->u.rail.flags, VRF_GOINGDOWN)) {
+ f += (float)mass * ( F_GRAV * F_THETA);
+ }
}
// compute curve penalty..