local PICKUP_TIMER = 0.75

minetest.register_globalstep(function(dtime)
	for _,player in ipairs(minetest.get_connected_players()) do
		if player:get_hp() > 0 or not minetest.settings:get_bool("enable_damage") then
			local pos = player:get_pos()
			pos.y = pos.y+0.5
			local inv = player:get_inventory()
			
			for _,object in ipairs(minetest.get_objects_inside_radius(pos, 1)) do
				local lua = object:get_luaentity()
				if not object:is_player() and lua and lua.name == "__builtin:item" then
					if lua.timer and lua.timer >= PICKUP_TIMER and inv and inv:room_for_item("main", ItemStack(lua.itemstring)) then
						inv:add_item("main", ItemStack(lua.itemstring))
						if lua.itemstring ~= "" then
							minetest.sound_play("item_drop_pickup", {
								to_player = player:get_player_name(),
								gain = 0.4,
							}, true)
						end
						object:get_luaentity().itemstring = ""
						object:remove()
					end
				end
			end
			
			for _,object in ipairs(minetest.get_objects_inside_radius(pos, 2)) do
				if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
					if object:get_luaentity().collect then
						if inv and inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
							local pos1 = pos
							pos1.y = pos1.y+0.2
							local pos2 = object:get_pos()
							local vec = {x=pos1.x-pos2.x, y=pos1.y-pos2.y, z=pos1.z-pos2.z}
							vec.x = vec.x*3
							vec.y = vec.y*3
							vec.z = vec.z*3
							object:set_velocity(vec)
							object:get_luaentity().physical_state = false
							object:get_luaentity().object:set_properties({
								physical = false
							})
							
							minetest.after(1, function(args)
								local lua = object:get_luaentity()
								if object == nil or lua == nil or lua.itemstring == nil or lua.timer == nil or lua.timer < PICKUP_TIMER then
									return
								end
								if inv:room_for_item("main", ItemStack(lua.itemstring)) then
									inv:add_item("main", ItemStack(lua.itemstring))
									if lua.itemstring ~= "" then
										minetest.sound_play("item_drop_pickup", {
											to_player = player:get_player_name(),
											gain = 0.4,
										}, true)
									end
									object:get_luaentity().itemstring = ""
									object:remove()
								else
									object:set_velocity({x=0,y=0,z=0})
									object:get_luaentity().physical_state = true
									object:get_luaentity().object:set_properties({
										physical = true
									})
								end
							end, {player, object})
							
						end
					end
				end
			end
		end
	end
end)

if minetest.settings:get("log_mods") then
	minetest.log("verbose", "item_drop loaded")
end