Auto exit on low hp.

[kroki]

Does anyone know how make a macro that would auto exit dcss on low hp?

[Sandman25]

  Code:

<
  function ready()
    DmgTrack()
  end
>

: local dmg_old_hp = 0
 
: function DmgTrack()
:   local bot_hp, bot_mhp = you.hp()
:   local dmg_inturn = 0
:   local huge_int = 0
:   local percent_hp = 0
:   local percent_old_hp = 0
:   local percent_hp_txt = "--%"
:   if dmg_old_hp > 0 then
:     if bot_hp < dmg_old_hp then
:       dmg_inturn = dmg_old_hp - bot_hp
:       percent_old_hp = math.ceil((dmg_old_hp*100)/bot_mhp)
:       percent_hp = math.ceil((bot_hp*100)/bot_mhp)
:       percent_hp_txt = percent_hp .. "%"
:       if percent_hp < 30 then
:       percent_hp_txt = "<red>" .. percent_hp_txt .. "</red>"
:       elseif percent_hp < 55 then
:         percent_hp_txt = "<lightred>" .. percent_hp_txt .. "</lightred>"
:       elseif percent_hp < 75 then
:         percent_hp_txt = "<yellow>" .. percent_hp_txt .. "</yellow>"
:       end   
:       percent_hp_txt = percent_hp_txt .. "<darkgray>(" .. bot_hp .. "hp)</darkgray>"
:       if dmg_inturn > (bot_hp*0.25) then
:         if dmg_inturn > (bot_hp*0.45) and dmg_inturn > 2 then
:         crawl.mpr("<green>Mandatory exit. Think how to survive! </green>")
:           crawl.mpr("<white>Huge Dmg:</white> <red>-" .. (percent_old_hp-percent_hp) .. "%<darkgray>(-" .. dmg_inturn .. "hp)</darkgray>" .. "</red> hp: " .. percent_hp_txt)
:           crawl.flush_prev_message()
:           crawl.more()
:   autoexit_note(dmg_inturn, bot_hp)
:           crawl.sendkeys("S")
:           crawl.sendkeys("y")
:         else
:           crawl.mpr("<white>Huge Dmg:</white> <red>-" .. (percent_old_hp-percent_hp) .. "%<darkgray>(-" .. dmg_inturn .. "hp)</darkgray>" .. "</red> hp: " .. percent_hp_txt)
:           dmg_old_hp = bot_hp
:           crawl.flush_prev_message()
:           crawl.more()
:           crawl.more_autoclear()         
:         end
:       else
:         if dmg_inturn > (bot_hp*0.15) then
:           crawl.mpr("<white>Damage</white>: <yellow>-" .. (percent_old_hp-percent_hp) .. "%<darkgray>(-" .. dmg_inturn .. "hp)</darkgray>" .. "</yellow>   hp: " .. percent_hp_txt)
:         else
:           crawl.mpr("<white>Damage</white>: -" .. (percent_old_hp-percent_hp) .. "%<darkgray>(-" .. dmg_inturn .. "hp)</darkgray>" .. "   hp: " .. percent_hp_txt)
:         end
:       end
:       crawl.flush_prev_message()
:     end
:   end
:   dmg_old_hp = bot_hp
: end

: function autoexit_note(l, r)
:   crawl.take_note("=================== Autoexit: lost:" .. l .. " current:" .. r)
: end


[Midpoint]

It even tells you "Think how to survive!" Awesome.

[kroki]

Thank you Sandman, now where do I put all this code to make it work in-game?

[Sandman25]

If you play locally, put it into settings/init.txt.
If online, put it into your RC file (it's specific for every server).

Also note you can change
"dmg_inturn > (bot_hp*0.45) and dmg_inturn > 2" to whaever you like. Currently it autosaves if received damage is more than 45% of HP after the hit AND the received damage is greater than 2. The latter helps to avoid annoying autosaves from poison on low HP.

[Sandman25]

It even tells you "Think how to survive!" Awesome.

I added it after multiple spectators got kicked out of my online game without realizing what happened

[kroki]

It auto-exits after berserk rage expires (you lose 50% max hp at the time - makes sense). any way to fix that?

Other than setting the variable to 51%

[Sandman25]

It auto-exits after berserk rage expires (you lose 50% max hp at the time - makes sense). any way to fix that?

Other than setting the variable to 51%

Sorry, I don't know. I just took the script and added autosave to it. Maybe there is a way to check status (exhausted and slowed) in lua, I will investigate during weekend.

[DracheReborn]

As a fellow user of the auto exit function, I'd suggest against checking for Exh and Slow. I thought about that too, then realized there are corner cases that could bite you. Example: berserk wears off, you're hurt and there are still enemies on the screen. IMO that still warrants auto exit. So I think I'd rather the function be too conservative, rather than have it miss a potential life threatening situation.

Though I still think being tormented is more annoying

[Sandman25]

As a fellow user of the auto exit function, I'd suggest against checking for Exh and Slow. I thought about that too, then realized there are corner cases that could bite you. Example: berserk wears off, you're hurt and there are still enemies on the screen. IMO that still warrants auto exit. So I think I'd rather the function be too conservative, rather than have it miss a potential life threatening situation.

Though I still think being tormented is more annoying

Right, I am not going to use the berserk fix in my games, just for OP, I understand how annoying it can be for Be early game.

You can avoid autosave on torment from full life by something like

dmg_inturn > (bot_hp*0.45) and dmg_inturn > 2 and dmg_inturn < 100

I will use it as is, I like autosave after torment from full life, that reminds me that I should get out of LoS ASAP even at full HP

[Sandman25]

New version does not autosave on turn when berserk ends or starts. But be careful, it can kill you

  Code:

: local dmg_old_hp = 0
: local old_berserk = you.berserk()
 
: function DmgTrack()
:   local bot_hp, bot_mhp = you.hp()
:   local berserk = you.berserk();
:   local dmg_inturn = 0
:   local huge_int = 0
:   local percent_hp = 0
:   local percent_old_hp = 0
:   local percent_hp_txt = "--%"
:   if dmg_old_hp > 0 then
:     if bot_hp < dmg_old_hp then
:       dmg_inturn = dmg_old_hp - bot_hp
:       percent_old_hp = math.ceil((dmg_old_hp*100)/bot_mhp)
:       percent_hp = math.ceil((bot_hp*100)/bot_mhp)
:       percent_hp_txt = percent_hp .. "%"
:       if percent_hp < 30 then
:       percent_hp_txt = "<red>" .. percent_hp_txt .. "</red>"
:       elseif percent_hp < 55 then
:         percent_hp_txt = "<lightred>" .. percent_hp_txt .. "</lightred>"
:       elseif percent_hp < 75 then
:         percent_hp_txt = "<yellow>" .. percent_hp_txt .. "</yellow>"
:       end   
:       percent_hp_txt = percent_hp_txt .. "<darkgray>(" .. bot_hp .. "hp)</darkgray>"
:       if dmg_inturn > (bot_hp*0.25) then
:         if dmg_inturn > (bot_hp*0.45) and dmg_inturn > 2 and berserk == old_berserk then
:         crawl.mpr("<green>Mandatory exit. Think how to survive! </green>")
:           crawl.mpr("<white>Huge Dmg:</white> <red>-" .. (percent_old_hp-percent_hp) .. "%<darkgray>(-" .. dmg_inturn .. "hp)</darkgray>" .. "</red> hp: " .. percent_hp_txt)
:           crawl.flush_prev_message()
:           crawl.more()
:           autoexit_note(dmg_inturn, bot_hp)
:           crawl.sendkeys("S")
:           crawl.sendkeys("y")
:         else
:           crawl.mpr("<white>Huge Dmg:</white> <red>-" .. (percent_old_hp-percent_hp) .. "%<darkgray>(-" .. dmg_inturn .. "hp)</darkgray>" .. "</red> hp: " .. percent_hp_txt)
:           dmg_old_hp = bot_hp
:           crawl.flush_prev_message()
:           crawl.more()
:           crawl.more_autoclear()         
:         end
:       else
:         if dmg_inturn > (bot_hp*0.15) then
:           crawl.mpr("<white>Damage</white>: <yellow>-" .. (percent_old_hp-percent_hp) .. "%<darkgray>(-" .. dmg_inturn .. "hp)</darkgray>" .. "</yellow>   hp: " .. percent_hp_txt)
:         else
:           crawl.mpr("<white>Damage</white>: -" .. (percent_old_hp-percent_hp) .. "%<darkgray>(-" .. dmg_inturn .. "hp)</darkgray>" .. "   hp: " .. percent_hp_txt)
:         end
:       end
:       crawl.flush_prev_message()
:     end
:   end
:   dmg_old_hp = bot_hp
:   old_berserk = berserk
: end

: function autoexit_note(l, r)
:   crawl.take_note("=================== Autoexit: lost:" .. l .. " current:" .. r)
: end