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crash fix

master
Alexsandro Percy 2022-06-01 08:17:48 -03:00
parent a675511946
commit 7cc5607f7d
1 changed files with 29 additions and 27 deletions
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56
custom_physics.lua
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@ -74,34 +74,36 @@ function pa28.physics(self)
--self.object:set_velocity(new_velocity)
end
new_velocity = vector.add(new_velocity, vector.multiply(self._last_accell, self.dtime))
--[[
new_velocity correction
under some circunstances the velocity exceeds the max value accepted by set_velocity and
the game crashes with an overflow, so limiting the max velocity in each axis prevents the crash
]]--
local max_factor = 55
local vel_adjusted = 40
if new_velocity.x > max_factor then new_velocity.x = vel_adjusted end
if new_velocity.x < -max_factor then new_velocity.x = -vel_adjusted end
if new_velocity.z > max_factor then new_velocity.z = vel_adjusted end
if new_velocity.z < -max_factor then new_velocity.z = -vel_adjusted end
if new_velocity.y > max_factor then new_velocity.y = vel_adjusted end
if new_velocity.y < -max_factor then new_velocity.y = -vel_adjusted end
-- end correction
if new_velocity then
new_velocity = vector.add(new_velocity, vector.multiply(self._last_accell, self.dtime))
--[[
new_velocity correction
under some circunstances the velocity exceeds the max value accepted by set_velocity and
the game crashes with an overflow, so limiting the max velocity in each axis prevents the crash
]]--
local max_factor = 55
local vel_adjusted = 40
if new_velocity.x > max_factor then new_velocity.x = vel_adjusted end
if new_velocity.x < -max_factor then new_velocity.x = -vel_adjusted end
if new_velocity.z > max_factor then new_velocity.z = vel_adjusted end
if new_velocity.z < -max_factor then new_velocity.z = -vel_adjusted end
if new_velocity.y > max_factor then new_velocity.y = vel_adjusted end
if new_velocity.y < -max_factor then new_velocity.y = -vel_adjusted end
-- end correction
self.object:set_pos(self.object:get_pos())
-- dumb friction
if self.isonground and not self.isinliquid then
self.object:set_velocity({x=new_velocity.x*friction,
y=new_velocity.y,
z=new_velocity.z*friction})
else
if pa28.mode == 1 then
self.object:set_velocity(new_velocity)
end
end
self.object:set_pos(self.object:get_pos())
-- dumb friction
if self.isonground and not self.isinliquid then
self.object:set_velocity({x=new_velocity.x*friction,
y=new_velocity.y,
z=new_velocity.z*friction})
else
if pa28.mode == 1 then
self.object:set_velocity(new_velocity)
end
end
end
if pa28.mode == 2 then
self.object:set_acceleration({x=0,y=airutils.gravity,z=0})