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Let items undergo less waterflow drag on ice floors

This commit is contained in:
wallabra 2022-02-09 03:57:56 -03:00
parent 16c63972f9
commit 991eeca033
Signed by untrusted user: Gustavo6046
GPG Key ID: 5182FABAA5E139B3
1 changed files with 9 additions and 0 deletions
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9
mods/ENTITIES/mcl_item_entity/init.lua
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@ -31,6 +31,7 @@ item_drop_settings.fluid_flow_rate = 1.39 --the speed of a flowing fluid,
item_drop_settings.fluid_drag = 1.8 --how much drag water has on items (how quickly an item's motion will settle onto the water's flow speed)
item_drop_settings.ground_drag = 3.0 --how much friction with the ground slows items sliding on it
item_drop_settings.slippery_drag_factor = 0.25 --scales item friction with the ground on slippery floors (e.g. ice)
item_drop_settings.slippery_fluid_drag_factor = 0.4 --scales item drag with waterflow on slippery floors (e.g. ice)
item_drop_settings.radius_magnet = 2.0 --radius of item magnet. MUST BE LARGER THAN radius_collect!
item_drop_settings.xp_radius_magnet = 7.25 --radius of xp magnet. MUST BE LARGER THAN radius_collect!
item_drop_settings.radius_collect = 0.2 --radius of collection
@ -792,6 +793,14 @@ minetest.register_entity(":__builtin:item", {
-- drag
local fluid_drag = item_drop_settings.fluid_drag
local floornn = minetest.get_node({x=p.x, y=p.y-0.5, z=p.z}).name
local floornode = floornn and minetest.registered_nodes[floornn]
if floornode and minetest.get_item_group(floornode.name, "slippery") then
-- scale fluid drag on slippery floors
fluid_drag = fluid_drag * item_drop_settings.slippery_fluid_drag_factor
end
newv.x = newv.x - (oldvel.x - newv.x) * fluid_drag * dtime
newv.y = newv.y - (oldvel.y - newv.y) * fluid_drag * dtime
newv.z = newv.z - (oldvel.z - newv.z) * fluid_drag * dtime