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added lift dead zone parameter

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Alexsandro Percy 2024-01-29 07:34:03 -03:00
parent 5c50282e94
commit 0b73fa504b
1 changed files with 6 additions and 0 deletions
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6
init.lua
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@ -340,9 +340,15 @@ function airutils.getLiftAccel(self, velocity, accel, longit_speed, roll, curr_p
local lift_coefficient = (0.24*math.abs(daoa)*(1/(0.025*daoa+3))^4*math.sign(daoa))
local lift_val = math.abs((lift*(vector.length(striped_velocity)^2)*lift_coefficient)*curr_percent_height)
if lift_val < 1 then lift_val = 1 end -- hipotetical aerodinamic wing will have no "lift" for down
if self._climb_speed then --for helicopters
if (velocity.y) > self._climb_speed then lift_val = math.abs(airutils.gravity) end
end
if self._lift_dead_zone then
if lift_val < (math.abs(airutils.gravity)+self._lift_dead_zone) and lift_val > (math.abs(airutils.gravity)-self._lift_dead_zone) then
lift_val = math.abs(airutils.gravity)
end
end
if airutils.show_lift then
minetest.chat_send_player(airutils.show_lift,core.colorize('#ffff00', " >>> lift: "..lift_val))