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Item movement fixes: 

This PR fixes items at flowing_water edges not falling down holes.
As well as fixing items not sliding on slippery nodes like ice.

And, allows for movement starting at the source block of a
flowing water node. While ensuring regular water_source blocks
do not bug out.
This commit is contained in:
MysticTempest 2022-06-02 01:50:51 -05:00 committed by Gitea
parent 44e4e53cf2
commit 5dde594c19
1 changed files with 3 additions and 4 deletions
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7
mods/ENTITIES/mcl_item_entity/init.lua
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@ -78,7 +78,6 @@ local function enable_physics(object, luaentity, ignore_check)
object:set_properties({
physical = true
})
object:set_velocity({x=0,y=0,z=0})
object:set_acceleration({x=0,y=-get_gravity(),z=0})
end
end
@ -774,8 +773,8 @@ minetest.register_entity(":__builtin:item", {
return
end
-- Move item around on flowing liquids
if def and def.liquidtype == "flowing" then
-- Move item around on flowing liquids; add 'source' check to allow items to continue flowing a bit in the source block of flowing water.
if def and def.liquidtype == "flowing" or def.liquidtype == "source" then
--[[ Get flowing direction (function call from flowlib), if there's a liquid.
NOTE: According to Qwertymine, flowlib.quickflow is only reliable for liquids with a flowing distance of 7.
@ -808,7 +807,7 @@ minetest.register_entity(":__builtin:item", {
local nn = minetest.get_node({x=p.x, y=p.y-0.5, z=p.z}).name
local v = self.object:get_velocity()
if not minetest.registered_nodes[nn] or minetest.registered_nodes[nn].walkable and v.y == 0 then
if not minetest.registered_nodes[nn] or minetest.registered_nodes[nn].walkable and not minetest.registered_nodes[nn].groups.slippery and v.y == 0 then
if self.physical_state then
local own_stack = ItemStack(self.object:get_luaentity().itemstring)
-- Merge with close entities of the same item