Oki many thanks i found one 
So… im trying to get it to work in my map now… but there are a few problems, of which one is one i dont think i can solve myself … (the others should be easy to solve i think)
At the start, before the tank is build, it is facing the wrong direction AND it is sloping upward, with its butt in the floor 
I tried looking for the green thingies (yes im a TOTAL noob in tank stuff) under the floor, but there were none…
the first green block has these settings:
target - spln3
targetname - spln2
classname - info_train_spline_main
the script i use (i dont use all 76 spline points so i simply deleted a few in the map and in the script (i hope i did it right lol)):
tank
{
spawn
{
wait 400
followspline 0 spln2 50000 length 32 wait
trigger tank sound_idle
trigger tank tracks_stop
}
// ========================================
// sound stuff
trigger sound_idle
{
stopsound
playsound sound/vehicles/tank/tank_idle.wav looping volume 512
}
trigger sound_start
{
stopsound
playsound sound/vehicles/tank/tank_revup.wav volume 196
}
trigger sound_move
{
stopsound
playsound sound/vehicles/tank/tank_move.wav looping volume 512
}
trigger sound_stop
{
stopsound
playsound sound/vehicles/tank/tank_revdown.wav volume 196
}
trigger sound_death
{
stopsound
playsound sound/vehicles/tank/tank_stop.wav volume 256
}
trigger sound_rebirth
{
stopsound
playsound sound/vehicles/tank/tank_start.wav volume 196
}
// ========================================
// ========================================
// ===========================================================================================
// ===========================================================================================
trigger tracks_forward
{
accum 0 abort_if_equal 1
accum 0 set 1
remapshader models/mapobjects/tanks_sd/jag_tracks_left models/mapobjects/tanks_sd/jag_tracks_alt_forward
remapshader models/mapobjects/tanks_sd/jag_tracks_right models/mapobjects/tanks_sd/jag_tracks_alt_forward
remapshader models/mapobjects/tanks_sd/jag_wheels_left models/mapobjects/tanks_sd/jag_wheels_alt_forward
remapshader models/mapobjects/tanks_sd/jag_wheels_right models/mapobjects/tanks_sd/jag_wheels_alt_forward
remapshader models/mapobjects/tanks_sd/jag_cogs_left models/mapobjects/tanks_sd/jag_cogs_alt_forward
remapshader models/mapobjects/tanks_sd/jag_cogs_right models/mapobjects/tanks_sd/jag_cogs_alt_forward
remapshaderflush
}
trigger tracks_stop
{
accum 0 abort_if_equal 0
accum 0 set 0
remapshader models/mapobjects/tanks_sd/jag_tracks_left models/mapobjects/tanks_sd/jag_tracks_left
remapshader models/mapobjects/tanks_sd/jag_tracks_right models/mapobjects/tanks_sd/jag_tracks_right
remapshader models/mapobjects/tanks_sd/jag_wheels_left models/mapobjects/tanks_sd/jag_wheels_left
remapshader models/mapobjects/tanks_sd/jag_wheels_right models/mapobjects/tanks_sd/jag_wheels_right
remapshader models/mapobjects/tanks_sd/jag_cogs_left models/mapobjects/tanks_sd/jag_cogs_left
remapshader models/mapobjects/tanks_sd/jag_cogs_right models/mapobjects/tanks_sd/jag_cogs_right
remapshaderflush
}
trigger tracks_turn_left
{
accum 0 abort_if_equal 2
accum 0 set 2
remapshader models/mapobjects/tanks_sd/jag_tracks_left models/mapobjects/tanks_sd/jag_tracks_alt_backward
remapshader models/mapobjects/tanks_sd/jag_tracks_right models/mapobjects/tanks_sd/jag_tracks_alt_forward
remapshader models/mapobjects/tanks_sd/jag_wheels_left models/mapobjects/tanks_sd/jag_wheels_alt_backward
remapshader models/mapobjects/tanks_sd/jag_wheels_right models/mapobjects/tanks_sd/jag_wheels_alt_forward
remapshader models/mapobjects/tanks_sd/jag_cogs_left models/mapobjects/tanks_sd/jag_cogs_alt_backward
remapshader models/mapobjects/tanks_sd/jag_cogs_right models/mapobjects/tanks_sd/jag_cogs_alt_forward
remapshaderflush
}
trigger tracks_turn_right
{
accum 0 abort_if_equal 3
accum 0 set 3
remapshader models/mapobjects/tanks_sd/jag_tracks_left models/mapobjects/tanks_sd/jag_tracks_alt_forward
remapshader models/mapobjects/tanks_sd/jag_tracks_right models/mapobjects/tanks_sd/jag_tracks_alt_backward
remapshader models/mapobjects/tanks_sd/jag_wheels_left models/mapobjects/tanks_sd/jag_wheels_alt_forward
remapshader models/mapobjects/tanks_sd/jag_wheels_right models/mapobjects/tanks_sd/jag_wheels_alt_backward
remapshader models/mapobjects/tanks_sd/jag_cogs_left models/mapobjects/tanks_sd/jag_cogs_alt_forward
remapshader models/mapobjects/tanks_sd/jag_cogs_right models/mapobjects/tanks_sd/jag_cogs_alt_backward
remapshaderflush
}
// ===========================================================================================
// ===========================================================================================
trigger run_continue
{
accum 3 inc 1
trigger self deathcheck
trigger self stopcheck
trigger self move
}
// ===========================================================================================
// movement
trigger move_check
{
trigger self stuck_check
accum 1 abort_if_bitset 3
trigger self dispatch
}
trigger move
{
trigger self move_check
wait 500
trigger self move
}
trigger dispatch
{
accum 3 trigger_if_equal 0 tank run_0
accum 3 trigger_if_equal 1 tank run_1
accum 3 trigger_if_equal 2 tank run_2
accum 3 trigger_if_equal 3 tank run_3
accum 3 trigger_if_equal 4 tank run_4
accum 3 trigger_if_equal 5 tank run_5
accum 3 trigger_if_equal 6 tank run_6
accum 3 trigger_if_equal 7 tank run_7
accum 3 trigger_if_equal 8 tank run_8
accum 3 trigger_if_equal 9 tank run_9
accum 3 trigger_if_equal 10 tank run_10
accum 3 trigger_if_equal 11 tank run_11
accum 3 trigger_if_equal 12 tank run_12
accum 3 trigger_if_equal 13 tank run_13
accum 3 trigger_if_equal 14 tank run_14
accum 3 trigger_if_equal 15 tank run_15
accum 3 trigger_if_equal 16 tank run_16
accum 3 trigger_if_equal 17 tank run_17
accum 3 trigger_if_equal 18 tank run_18
accum 3 trigger_if_equal 19 tank run_19
}
trigger run_0
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln2 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_1
{
trigger self tracks_forward
trigger game_manager allies_steal_tank
accum 1 bitset 2
followspline 0 spln3 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_2
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln4 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_3
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln5 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_4
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln6 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_5
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln7 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_6
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln8 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_7
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln9 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_8
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln10 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_9
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln11 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_10
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln12 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_11
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln13 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_12
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln14 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_13
{
trigger self tracks_turn_right
accum 1 bitset 2
followspline 0 spln15 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_14
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln16 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_15
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln17 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_16
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln18 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_17
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln19 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_18
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln20 50 wait length 32
accum 1 bitreset 2
trigger tank stuck_check_barrier1_built_msg
trigger self run_continue
}
trigger run_19
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln21 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_20
{
trigger self tracks_forward
// Old location of defense1 remove
accum 1 bitset 2
followspline 0 spln22 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
trigger run_21
{
trigger self tracks_forward
accum 1 bitset 2
followspline 0 spln23 50 wait length 32
accum 1 bitreset 2
trigger self run_continue
}
It is probably a VERY easy answer for someone who did tanks before
but im a total noob…
so also a few little questions:
-
what are the purple blocks for? (info_train_spline_control) I just left them where they were…
-
What name of the spline points (green ones) is used in the script? target / targetname…
-
Last, my tank dissapears at when it reaches the last spline points and my map crashes, then it says something about a missing spline point… (nr 22 i think) i guess its because my script has one spline point too much, but im not sure, as i dont know which “number” in the script equals to which number in the editor… (see question above this)
I know, long post, lots of questions… but because i cant find anything about tanks (tutorials / explanations i mean) i dont know what to do… lol
MANY thnx in advance if someone helps me 
Ah yes, a screenshot of the tank at the start:
