Fix new save crash

changelog.txt

@@ -1,4 +1,14 @@
 ---------------------------------------------------------------------------------------------------
+Version: 2.0.1
+Date: 04.11.2024
+  Bugfixes:
+    - Prevent crash on new saves
+---------------------------------------------------------------------------------------------------
+Version: 2.0.0
+Date: 20.10.2024
+  Major Features:
+    - Update to 2.0
+---------------------------------------------------------------------------------------------------
 Version: 1.0.2
 Date: 20.09.2024
   Changes:

control.lua

@@ -10,17 +10,19 @@ require("teardown.on_resource_depleted")
 require("teardown.on_tick")
 
 script.on_init(function()
-  global.active = {}
+  storage.active = {}
-  global.active.mining_drills = {} -- [Tick:Entity]
+  storage.active.mining_drills = {} -- [Tick:Entity]
-  global.passive = {}
+  storage.passive = {}
-  global.passive.mining_drills = {} -- [Entity.unit_number:Entity]
+  storage.passive.mining_drills = {} -- [Entity.unit_number:Entity]
+
+  recompute_max_mining_drill_radius()
 end)
 
 script.on_load(function()
-  if next(global.active.mining_drills) ~= nil then
+  if next(storage.active.mining_drills) ~= nil then
     script.on_nth_tick(active_tick, on_active_tick)
   end
-  if next(global.passive.mining_drills) ~= nil then
+  if next(storage.passive.mining_drills) ~= nil then
     script.on_nth_tick(passive_tick, on_passive_tick)
   end
 end)

info.json

@@ -1,12 +1,12 @@
 {
 	"name": "Teardown",
-	"version": "1.0.2",
+	"version": "2.0.1",
 	"title": "Teardown",
 	"description": "Automate the removal of depleted miners",
 	"author": "David Skrundz",
 	"contact": "david@skrundz.ca",
 	"homepage": "https://git.skrundz.dev/skrundztorio/Teardown",
-	"factorio_version": "1.1",
+	"factorio_version": "2.0",
 	"dependencies": [
 		"fmsl"
 	]

teardown/mining_drill.lua

@@ -1,8 +1,8 @@
--- Populate global.max_mining_drill_radius with [Category:double]
+-- Populate storage.max_mining_drill_radius with [Category:double]
 function recompute_max_mining_drill_radius()
   local max_radius = {}
 
-  local prototypes = game.get_filtered_entity_prototypes({{filter = "type", type = "mining-drill"}})
+  local prototypes = prototypes.get_entity_filtered({{filter = "type", type = "mining-drill"}})
   for _, prototype in pairs(prototypes) do
     local categories = prototype.resource_categories or {}
     for category, _ in pairs(categories) do
@@ -10,5 +10,5 @@ function recompute_max_mining_drill_radius()
     end
   end
 
-  global.max_mining_drill_radius = max_radius
+  storage.max_mining_drill_radius = max_radius
 end

teardown/on_resource_depleted.lua

@@ -10,10 +10,10 @@ function on_resource_depleted(event)
   local position = entity.position
 
   local category = entity.prototype.resource_category
-  local radius = global.max_mining_drill_radius[category]
+  local radius = storage.max_mining_drill_radius[category]
 
   if radius == nil then
-    log("max_mining_drill_radius: " .. serpent.block(global.max_mining_drill_radius))
+    log("max_mining_drill_radius: " .. serpent.block(storage.max_mining_drill_radius))
     error("max_mining_drill_radius is not set for category: " .. category)
     return
   end
@@ -28,10 +28,10 @@ function on_resource_depleted(event)
   local target_tick = event.tick + 2
 
   local add_table = false
-  local active_miners = table.remove_key(global.active.mining_drills, target_tick) or {}
+  local active_miners = table.remove_key(storage.active.mining_drills, target_tick) or {}
 
   for _, miner in pairs(miners) do
-    if miner.has_flag("hidden") then
+    if miner.has_flag("not-deconstructable") then
       goto miner_continue
     end
 
@@ -42,7 +42,7 @@ function on_resource_depleted(event)
   end
 
   if add_table then
-    global.active.mining_drills[target_tick] = active_miners
+    storage.active.mining_drills[target_tick] = active_miners
     script.on_nth_tick(active_tick, on_active_tick)
   end
 end

teardown/on_tick.lua

@@ -1,8 +1,8 @@
 local next = next
 
 function on_active_tick(event)
-  local active_mining_drills = global.active.mining_drills
+  local active_mining_drills = storage.active.mining_drills
-  local passive_mining_drills = global.passive.mining_drills
+  local passive_mining_drills = storage.passive.mining_drills
 
   local miners = table.remove_key(active_mining_drills, event.tick) or {}
   for _, miner in pairs(miners) do
@@ -24,7 +24,7 @@ function on_active_tick(event)
 end
 
 function on_passive_tick(event)
-  local passive_mining_drills = global.passive.mining_drills
+  local passive_mining_drills = storage.passive.mining_drills
 
   for id, miner in pairs(passive_mining_drills) do
     if miner.valid then