add item pickup, fix duckking evo bomb

api/item_hoover.lua

@@ -0,0 +1,93 @@
+local step_timer = 0
+local activate = true
+
+-- Code and sounds taken from PilzAdam's `item_drop` mod (WTFPL)
+-- https://github.com/PilzAdam/item_drop
+-- Hereby re-licensed under LGPL v2.1 or later
+
+-- Ostensibly for testing for now
+-- Entities do not move within the expected radius
+
+if not minetest.get_modpath("itemdrop") and not activate then
+    minetest.register_globalstep(function(dtime)
+        step_timer = step_timer + dtime
+        if step_timer >= 0.5 then
+            step_timer = 0
+        else
+            return
+        end
+
+        for _,player in ipairs(minetest.get_connected_players()) do
+            if player:get_hp() > 0 or not minetest.setting_getbool("enable_damage") then
+                local pos = player:getpos()
+                pos.y = pos.y+0.5
+                local inv = player:get_inventory()
+                
+                for _,object in ipairs(minetest.env:get_objects_inside_radius(pos, 1)) do
+                    if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
+                        if inv and inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
+                            inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
+                            if object:get_luaentity().itemstring ~= "" then
+                                minetest.sound_play("item_drop_pickup", {
+                                    to_player = player:get_player_name(),
+                                    gain = 0.4,
+                                })
+                            end
+                            object:get_luaentity().itemstring = ""
+                            object:remove()
+                        end
+                    end
+                end
+                
+                for _,object in ipairs(minetest.env:get_objects_inside_radius(pos, 3)) 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:getpos()
+                                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:setvelocity(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 then
+                                        return
+                                    end
+                                    if inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
+                                        inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
+                                        if object:get_luaentity().itemstring ~= "" then
+                                            minetest.sound_play("item_drop_pickup", {
+                                                to_player = player:get_player_name(),
+                                                gain = 0.4,
+                                            })
+                                        end
+                                        object:get_luaentity().itemstring = ""
+                                        object:remove()
+                                    else
+                                        --object:setvelocity({x=0,y=0,z=0})
+                                        object:setvelocity(vec)
+                                        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)
+end

depends.txt

@@ -6,3 +6,4 @@ nssb?
 farming?
 3d_armor?
 shields?
+itemdrop?

init.lua

@@ -11,6 +11,7 @@ end
 nssm:load("api/settings.lua")
 nssm:load("api/main_api.lua")
 nssm:load("api/darts.lua")
+nssm:load("api/item_hoover.lua")
 
 --Mobs
 

tools/bomb_evocation.lua

@@ -23,6 +23,6 @@ nssm_register_evocation ("bloco","Bloco Evocation", 3)
 nssm_register_evocation ("enderduck","Enderduck Evocation", 2)
 nssm_register_evocation ("flying_duck","Flying Duck Evocation", 3)
 nssm_register_evocation ("swimming_duck","Swimming Duck Evocation", 3)
-nssm_register_evocation ("duckking_egg","Duckking Evocation", 1)
+nssm_register_evocation ("duckking","Duckking Evocation", 1)
 nssm_register_evocation ("spiderduck","Spiderduck Evocation", 2)