diff options
Diffstat (limited to 'advtrains')
| -rw-r--r-- | advtrains/init.lua | 24 | ||||
| -rw-r--r-- | advtrains/path.lua | 2 | ||||
| -rw-r--r-- | advtrains/trainlogic.lua | 42 |
3 files changed, 45 insertions, 23 deletions
diff --git a/advtrains/init.lua b/advtrains/init.lua index cc54c02..21b414e 100644 --- a/advtrains/init.lua +++ b/advtrains/init.lua @@ -12,6 +12,7 @@ end --advtrains DUMP_DEBUG_SAVE = false +GENERATE_ATRICIFIAL_LAG = false --Constant for maximum connection value/division of the circle AT_CMAX = 16 @@ -365,6 +366,8 @@ local save_interval=20 local save_timer=save_interval advtrains.mainloop_runcnt=0 + +local t = 0 minetest.register_globalstep(function(dtime_mt) return advtrains.pcall(function() advtrains.mainloop_runcnt=advtrains.mainloop_runcnt+1 @@ -373,11 +376,22 @@ minetest.register_globalstep(function(dtime_mt) if not init_load then advtrains.load() end - --limit dtime: if trains move too far in one step, automation may cause stuck and wrongly braking trains - local dtime=dtime_mt - if dtime>0.2 then - atprint("Limiting dtime to 0.2!") - dtime=0.2 + + local dtime + if GENERATE_ATRICIFIAL_LAG then + dtime = 0.2 + if os.clock()<t then + return + end + + t = os.clock()+0.2 + else + --limit dtime: if trains move too far in one step, automation may cause stuck and wrongly braking trains + dtime=dtime_mt + if dtime>0.2 then + atprint("Limiting dtime to 0.2!") + dtime=0.2 + end end advtrains.mainloop_trainlogic(dtime) diff --git a/advtrains/path.lua b/advtrains/path.lua index 64e0d1c..825e59b 100644 --- a/advtrains/path.lua +++ b/advtrains/path.lua @@ -130,7 +130,7 @@ end -- Prints a path using the passed print function -- This function should be 'atprint', 'atlog', 'atwarn' or 'atdebug', because it needs to use print_concat_table function advtrains.path_print(train, printf) - printf("path_print: tid =",train.train_id," index =",train.index," end_index =",train.end_index," vel =",train.velocity) + printf("path_print: tid =",train.id," index =",train.index," end_index =",train.end_index," vel =",train.velocity) if not train.path then printf("path_print: Path is invalidated/inexistant.") return diff --git a/advtrains/trainlogic.lua b/advtrains/trainlogic.lua index 205f4d8..94d5980 100644 --- a/advtrains/trainlogic.lua +++ b/advtrains/trainlogic.lua @@ -431,27 +431,35 @@ function advtrains.train_step_b(id, train, dtime) local accel = advtrains.get_acceleration(train, tmp_lever) local vdiff = accel*dtime - -- ATC control exception: don't cross tarvelocity if - -- atc provided a target_vel - if train.tarvelocity then - local tvdiff = train.tarvelocity - trainvelocity - if tvdiff~=0 and math.abs(vdiff) > math.abs(tvdiff) then - --applying this change would cross tarvelocity - --atdebug("In Tvdiff condition, clipping",vdiff,"to",tvdiff) - --atdebug("vel=",trainvelocity,"tvel=",train.tarvelocity) - vdiff=tvdiff + -- This should only be executed when we are accelerating + -- I suspect that this causes the braking bugs + if tmp_lever == 4 then + + -- ATC control exception: don't cross tarvelocity if + -- atc provided a target_vel + if train.tarvelocity then + local tvdiff = train.tarvelocity - trainvelocity + if tvdiff~=0 and math.abs(vdiff) > math.abs(tvdiff) then + --applying this change would cross tarvelocity + --atdebug("In Tvdiff condition, clipping",vdiff,"to",tvdiff) + --atdebug("vel=",trainvelocity,"tvel=",train.tarvelocity) + vdiff=tvdiff + end + end + if tarvel_cap and trainvelocity<=tarvel_cap and trainvelocity+vdiff>tarvel_cap then + vdiff = tarvel_cap - train.velocity + end + local mspeed = (train.max_speed or 10) + if trainvelocity+vdiff > mspeed then + vdiff = mspeed - trainvelocity end end - if tarvel_cap and trainvelocity<=tarvel_cap and trainvelocity+vdiff>tarvel_cap then - vdiff = tarvel_cap - train.velocity - end + if trainvelocity+vdiff < 0 then vdiff = - trainvelocity end - local mspeed = (train.max_speed or 10) - if trainvelocity+vdiff > mspeed then - vdiff = mspeed - trainvelocity - end + + train.acceleration=vdiff train.velocity=train.velocity+vdiff --if train.ctrl.user then @@ -467,7 +475,7 @@ function advtrains.train_step_b(id, train, dtime) local distance = (train.velocity*dtime) / pdist --TODO debugging code - train.debug = "step_dist: "..math.floor(distance*1000) + train.debug = atdump(train.ctrl).."step_dist: "..math.floor(distance*1000) train.index=train.index+distance |