As i'm not able to update as much as I would like, heres an interesting post which can be seen as rather useful for others.
I may have mentioned I use paths for AI and even human trains. I use these along with schedules and I will show you my ways.
Today we are going to create a schedule that enables any train to run around its consist ready to leave in the other direction.
So we're here at Brigden.
SHOT OF PATH BRIGDEN
I have opend the Path Rule, here you can create 'yards' which are basically a way of organising paths, much like folders. What I like to do is create a 'yard' for each station or yard, putting in paths for operations that remain in the statiion area. I then like to have a yard for between stations, for example BW-BD (Bowery - Brigden) this yard will contain paths like, BW Plat1 - BD Plat 2.
So in the BD folder we have a few paths I have made previously. The Appr frm BW - Plat 1, simply means the path is from just outside Brigden from the direction of Bowery and will guide a train into Platform 1. We are going to set a path from the opposite direction, from Hopkins End, so if needed a train can run around at Brigden and head back to Hopkins End.
Here is the path, simple really, only two junctions are needed to be set to get a train off the mainline from HE and into Platform 2. The good thing about the path rule is when you add a junction it sets it to the state the junction is in Trainz, so really all you need to do is set out your junctions for a path in Trainz then just add them in the path rule and it will copy their states. You then need to add a 'release' which usually is the last junction in the path, this unlocks the path so those junctions can be moved by other paths.
Along with this path a few more will need to be created in the same way, one leading from Platform 2 onto the mainline at the other end, then one from that spot through Platform 1 to the end the train originally approached from so it can then set another path back into Platform 2 (in fact the same path we first created can be used again here!)
Onto Schedules..
This is how it fits together. A great feature! You can create preset schedules which can be used by trains, I like to create lots of little ones that can fit together to create a big schedule so you have many set pieces you can reuse, so you don't need lots of schedules for much similar trains.
Works the same as paths with the regard you can have yards or groups, keeping things organised.
So i've created a new path in the BD movements group with a name I can understand. I have to create a version for both tender locomotives and non tender as otherwise the tender locomotives would uncouple from their tender or the tanks would run around with one coach attached!
Heres how the schedule will look.
Wait for 10 seconds >> Uncouplez from 1 >> Set Path BD Plat2 - BD appr from BW >> Autodrive to BW Appr from BW >> Wait for 5 seconds >> Change Direction >> Set Path BD Appr from BW - BD plat 1 >> Set Path plat 1 - BD appr from HE - Plat 2 >> Change Direction >> DCC set throttle >> Approach to Train 10m >> Set DCC Throttle>> Couple Ahead >> Wait for 10 seconds.
Looks complicated but it takes less than a few minutes to knock up as all the commands already exist. I've used the wait for command a few times to give the train a chance to stop before it continues to the next command and to also add realism. Also I use the DCC set throttle along with Approach to Train and couple ahead because with DCC the train does no obey signals so can couple without a hitch!
I've not noted the DCC throttle settings above because its down to seeing it work and knowing how fast each setting is..
Lets test this out.
The train is instructed to drive to Platform 2, load and then insert schedule.
A few things to notice from the video. I've sped it up at points otherwise it would last a bit and I set a really low DCC throttle so my train approached its coaches at 1kph. So I edited that out. Its like I said about DCC throttle, you have to try it out then adjust to get the right speeds.
With this now complete I just have to copy the schedule (Its one button click!) then change a few paths for it to work for Platform 1 also and change the uncouple command for tank locos. Easy! Plus those paths i've made can be used for many other schedules!