document new train controls and add combination for getting off

readme.txt

@@ -4,6 +4,23 @@ by orwell96 and contributors(see below)
 
 For up-to-date information, visit https://forum.minetest.net/viewtopic.php?f=9&t=14726
 
+### How to drive trains
+(The non-pdf manual file got corrupted, one day I need to make a new manual. Meanwhile here)
+First of all: you can always get off the train with right-click.
+
+While on a train:
+W - faster
+S - slower / change direction 
+Space: brake
+Shift+S: set speed to 0 (train rolls out, brake to stop!)
+Shift+W: Set full speed
+Shift+A: Set speed to 4 (~40km/h)
+Shift+D: Set speed to 8 (~100km/h)
+Shift+Space: toggle brake
+Shift+Use: get off
+
+
+
 Manual:
 If manual.pdf is not present (which is the case when you downloaded the zip file), see https://github.com/orwell96/advtrains/blob/master/manual.pdf
 

trainhud.lua

@@ -36,6 +36,7 @@ function advtrains.on_control_change(pc, train, flip)
 			train.brake = false
 			train.brake_hold_state = 0
 		end
+		--shift+use:see wagons.lua
 	else
 		if pc.up then
 			train.tarvelocity = train.tarvelocity + 1

wagons.lua

@@ -261,6 +261,9 @@ function wagon:on_step(dtime)
 				local pc=driver:get_player_control()
 				
 				advtrains.on_control_change(pc, self:train(), self.wagon_flipped)
+				if pc.aux1 and pc.sneak then
+					self:get_off(seatno)
+				end
 				
 				self.old_player_control_bits=driver:get_player_control_bits()
 			end