TenPlus1/builtin_item-cd2025
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Tweaked and tidied code

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This commit is contained in:
TenPlus1 2016-09-11 21:16:48 +01:00
parent 6af2a7b889
commit c878439d71
1 changed files with 11 additions and 17 deletions
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28
init.lua
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@ -1,4 +1,7 @@
-- Minetest: builtin/item_entity.lua (22nd August 2016)
-- Minetest: builtin/item_entity.lua (11th September 2016)
local abs = math.abs
-- water flow functions by QwertyMine3, edited by TenPlus1
local function to_unit_vector(dir_vector)
@ -23,7 +26,7 @@ end
local function is_touching(realpos, nodepos, radius)
return (math.abs(realpos - nodepos) > (0.5 - radius))
return (abs(realpos - nodepos) > (0.5 - radius))
end
local function node_ok(pos)
@ -41,23 +44,12 @@ local function node_ok(pos)
return minetest.registered_nodes["default:dirt"]
end
local function is_water(pos)
return (minetest.registered_nodes[
node_ok({x = pos.x, y = pos.y, z = pos.z}).name].groups.water)
end
local function is_liquid(pos)
return (minetest.registered_nodes[
node_ok({x = pos.x, y = pos.y, z = pos.z}).name].groups.liquid)
end
local function node_is_liquid(node)
return (minetest.registered_nodes[node.name].groups.liquid)
end
local function quick_flow_logic(node, pos_testing, direction)
if minetest.registered_nodes[node.name].liquidtype == "source" then
@ -106,11 +98,11 @@ end
local function quick_flow(pos, node)
local x, z = 0, 0
if not node_is_liquid(node) then
if not minetest.registered_nodes[node.name].groups.liquid then
return {x = 0, y = 0, z = 0}
end
x = x + quick_flow_logic(node, {x = pos.x - 1, y = pos.y, z = pos.z},-1)
x = x + quick_flow_logic(node, {x = pos.x + 1, y = pos.y, z = pos.z}, 1)
z = z + quick_flow_logic(node, {x = pos.x, y = pos.y, z = pos.z - 1},-1)
@ -209,6 +201,7 @@ local function within_limits(pos)
end
core.register_entity(":__builtin:item", {
initial_properties = {
hp_max = 1,
physical = true,
@ -253,6 +246,7 @@ core.register_entity(":__builtin:item", {
end,
update_gravity = function(self)
if not self.physical_state then
self.object:setacceleration({x = 0, y = 0, z = 0})
return
@ -413,7 +407,7 @@ core.register_entity(":__builtin:item", {
return
end
local objects = core.get_objects_inside_radius(pos, 1.0)--0.8)
local objects = core.get_objects_inside_radius(pos, 1.0)
for k, object in pairs(objects) do