TenPlus1/builtin_item-cd2025
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readd and use air drag function

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tenplus1 2021-05-10 13:27:31 +01:00
parent 843b920913
commit 307cac1395
1 changed files with 12 additions and 1 deletions
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13
init.lua
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@ -547,6 +547,17 @@ core.register_entity(":__builtin:item", {
end end
end, end,
step_air_drag_physics = function(self)
local vel = self.object:get_velocity()
-- apply air drag
if self.falling_state or (self.slippery_state and not self.waterflow_state) then
self.accel.x = self.accel.x - vel.x * air_drag
self.accel.z = self.accel.z - vel.z * air_drag
end
end,
on_step = function(self, dtime, moveresult) on_step = function(self, dtime, moveresult)
-- reset acceleration -- reset acceleration
@ -575,7 +586,7 @@ core.register_entity(":__builtin:item", {
self:step_water_physics() self:step_water_physics()
self:step_ground_friction() self:step_ground_friction()
self:step_gravity() self:step_gravity()
self:step_air_drag_physics()
self:step_apply_forces() self:step_apply_forces()
-- do item checks -- do item checks