Add autofill softmod

config.lua

@@ -12,12 +12,13 @@ GAME_MODE_MSG = "In the current game mode, a satellite must be launched from an
 MODULES_ENABLED = "Mods Enabled: Separate Spawns, RSO, Gravestone Chests, Long-Reach"
 -- MODULES_ENABLED = "Mods Enabled: Gravestone-Chests"
 
-
+WELCOME_MSG_TITLE = "[INSERT SERVER OWNER MSG HERE!]"
+-- WELCOME_MSG_TITLE = "Welcome to Oarc's Server"
 WELCOME_MSG1 = "Rules: Be polite. Ask before changing other players's stuff. Have fun!"
 WELCOME_MSG2 = "This server is running a custom scenario that changes spawn locations."
 
-OTHER_MSG1 = "Latest updates in this scenario version (0.2.2):"
-OTHER_MSG2 = "Long-reach soft mod, random silo position, limited # players joining a spawn."
+OTHER_MSG1 = "Latest updates in this scenario version (0.2.4):"
+OTHER_MSG2 = "Autofill (turrets + vehicles)."
 
 
 WELCOME_MSG3 = "Due to the way this scenario works, it may take some time for the land"
@@ -36,10 +37,10 @@ SPAWN_MSG3 = "Resources are spread out far apart but are quite rich."
 -- will probably break the frontier rocket silo mode
 --------------------------------------------------------------------------------
 
--- Separate spawns
+-- Frontier style rocket silo mode
 FRONTIER_ROCKET_SILO_MODE = true
 
--- Frontier style rocket silo mode
+-- Separate spawns
 ENABLE_SEPARATE_SPAWNS = true
 
 -- Enable Scenario version of RSO
@@ -57,6 +58,9 @@ ENABLE_TAGS = true
 -- Enable Long Reach
 ENABLE_LONGREACH = true
 
+-- Enable Autofill
+ENABLE_AUTOFILL = true
+
 --------------------------------------------------------------------------------
 -- Spawn Options
 --------------------------------------------------------------------------------

control.lua

@@ -96,6 +96,12 @@ script.on_init(function(event)
     if FRONTIER_ROCKET_SILO_MODE then
         ChartRocketSiloArea(game.forces[MAIN_FORCE])
     end
+
+    -- local entityTest = game.surfaces["nauvis"].create_entity({name = "big-ship-wreck-1", position = {0, 0}, force = "neutral", direction = 0})
+    -- game.surfaces["nauvis"].create_entity({name="flying-text", position={0,0}, text="Hello world", color={r=0.5,g=1,b=1}})
+    -- local entityEnvTest = entityTest.get_inventory(defines.inventory.chest)
+    -- entityEnvTest.insert{name="iron-plate", count=3}
+
 end)
 
 
@@ -202,6 +208,13 @@ script.on_event(defines.events.on_player_left_game, function(event)
     end
 end)
 
+script.on_event(defines.events.on_built_entity, function(event)
+    if ENABLE_AUTOFILL then
+        Autofill(event)
+    end
+end)
+
+
 
 ----------------------------------------
 -- On Research Finished

oarc_utils.lua

@@ -50,6 +50,7 @@ my_spacer_style = {
 my_small_button_style = {
     font = "default-small-semibold"
 }
+my_color_red = {r=1,g=0.1,b=0.1}
 
 
 --------------------------------------------------------------------------------
@@ -64,6 +65,17 @@ function DebugPrint(msg)
     end
 end
 
+-- Prints flying text.
+-- Color is optional
+function FlyingText(msg, pos, color) 
+    local surface = game.surfaces["nauvis"]
+    if color == nil then
+        surface.create_entity({ name = "flying-text", position = pos, text = msg })
+    else
+        surface.create_entity({ name = "flying-text", position = pos, text = msg, color = color })
+    end
+end
+
 -- Broadcast messages
 function SendBroadcastMsg(msg)
     for name,player in pairs(game.connected_players) do
@@ -410,7 +422,76 @@ function SetFixedSiloPosition()
     end
 end
 
+-- Transfer Items Between Inventory
+-- Returns the number of items that were successfully transferred.
+-- Returns -1 if item not available.
+-- Returns -2 if can't place item into destInv (ERROR)
+function TransferItems(srcInv, destEntity, itemStack)
+    -- Check if item is in srcInv
+    if (srcInv.get_item_count(itemStack.name) == 0) then
+        return -1
+    end
 
+    -- Check if can insert into destInv
+    if (not destEntity.can_insert(itemStack)) then
+        return -2
+    end
+    
+    -- Insert items
+    local itemsRemoved = srcInv.remove(itemStack)
+    itemStack.count = itemsRemoved
+    return destEntity.insert(itemStack)
+end
+
+-- Attempts to transfer at least some of one type of item from an array of items.
+-- Use this to try transferring several items in order
+-- It returns once it successfully inserts at least some of one type.
+function TransferItemMultipleTypes(srcInv, destEntity, itemNameArray, itemCount)
+    local ret = 0
+    for _,itemName in pairs(itemNameArray) do
+        ret = TransferItems(srcInv, destEntity, {name=itemName, count=itemCount})
+        if (ret > 0) then
+            return ret -- Return the value succesfully transferred
+        end
+    end
+    return ret -- Return the last error code
+end
+
+function AutofillTurret(player, turret)
+    local mainInv = player.get_inventory(defines.inventory.player_main)
+
+    -- Attempt to transfer some ammo
+    local ret = TransferItemMultipleTypes(mainInv, turret, {"piercing-rounds-magazine","firearm-magazine"}, 25)
+
+    -- Check the result and print the right text to inform the user what happened.
+    if (ret > 0) then
+        -- Inserted ammo successfully
+        FlyingText("Inserted ammo x" .. ret, turret.position, my_color_red) 
+    elseif (ret == -1) then
+        FlyingText("Out of ammo!", turret.position, my_color_red) 
+    elseif (ret == -2) then
+        FlyingText("Autofill ERROR! - Report this bug!", turret.position, my_color_red)
+    end
+end
+
+function AutoFillVehicle(player, vehicle)
+    local mainInv = player.get_inventory(defines.inventory.player_main)
+
+    -- Attempt to transfer some fuel
+    if ((vehicle.name == "car") or (vehicle.name == "tank") or (vehicle.name == "diesel-locomotive")) then
+        TransferItemMultipleTypes(mainInv, vehicle, {"raw-wood", "coal", "solid-fuel"}, 50)
+    end
+
+    -- Attempt to transfer some ammo
+    if ((vehicle.name == "car") or (vehicle.name == "tank")) then
+        TransferItemMultipleTypes(mainInv, vehicle, {"piercing-rounds-magazine","firearm-magazine"}, 100)
+    end
+
+    -- Attempt to transfer some tank shells
+    if (vehicle.name == "tank") then
+        TransferItemMultipleTypes(mainInv, vehicle, {"explosive-cannon-shell", "cannon-shell"}, 100)
+    end
+end
 
 
 --------------------------------------------------------------------------------
@@ -448,6 +529,19 @@ function PlayerSpawnItems(event)
     GivePlayerStarterItems(game.players[event.player_index])
 end
 
+-- Autofill softmod
+function Autofill(event)
+    local player = game.players[event.player_index]
+    local eventEntity = event.created_entity
+
+    if (eventEntity.name == "gun-turret") then
+        AutofillTurret(player, eventEntity)
+    end
+
+    if ((eventEntity.name == "car") or (eventEntity.name == "tank") or (eventEntity.name == "diesel-locomotive")) then
+        AutoFillVehicle(player, eventEntity)
+    end
+end
 
 --------------------------------------------------------------------------------
 -- UNUSED CODE