Dual Mode for Waterfill Command (#391)

* Update waterfill.lua

* Update waterfill.lua

* Update waterfill.lua

* Clean up water fill logic

* Update waterfill.lua

---------

Co-authored-by: Cooldude2606 <25043174+Cooldude2606@users.noreply.github.com>

exp_scenario/module/commands/waterfill.lua

@@ -7,6 +7,14 @@ local Commands = require("modules/exp_commands")
 local Selection = require("modules.exp_legacy.modules.control.selection") --- @dep modules.control.selection
 local SelectionName = "ExpCommand_Waterfill"
 
+local planet = {
+    ["nauvis"] = "water-mud",
+    ["gleba"] = "wetland-blue-slime",
+    ["vulcanus"] = "lava",
+    ["fulgora"] = "oil-ocean-shallow",
+    ["aquilo"] = "ammoniacal-ocean"
+}
+
 --- Toggle player selection mode for artillery
 Commands.new("waterfill", { "exp-commands_waterfill.description" })
     :register(function(player)
@@ -33,12 +41,15 @@ Selection.on_selection(SelectionName, function(event)
     local player = game.players[event.player_index]
     local surface = event.surface
 
+    --[[
     if surface.planet and surface.planet ~= game.planets.nauvis then
         player.print({ "exp-commands_waterfill.nauvis-only" }, Commands.print_settings.error)
         return
     end
+    ]]
 
     local area_size = (area.right_bottom.x - area.left_top.x) * (area.right_bottom.y - area.left_top.y)
+
     if area_size > 1000 then
         player.print({ "exp-commands_waterfill.area-too-large", 1000, area_size }, Commands.print_settings.error)
         return
@@ -48,34 +59,50 @@ Selection.on_selection(SelectionName, function(event)
     local item_count_craft = math.min(math.floor(player.get_item_count("explosives") / 10), player.get_item_count("barrel"), player.get_item_count("grenade"))
     local item_count_total = item_count_cliff + item_count_craft
 
-    if item_count_total < area_size then
-        player.print({ "exp-commands_waterfill.too-few-explosives", area_size, item_count_total }, Commands.print_settings.error)
-        return
-    end
-
     local tile_count = 0
+    local failed_tiles = 0
     local tiles_to_make = {}
-    for x = area.left_top.x, area.right_bottom.x do
+    local chests = surface.find_entities_filtered{ area = area, name = "steel-chest", force = player.force }
-        for y = area.left_top.y, area.right_bottom.y do
+    local tile_to_apply = (surface.planet and planet[surface.planet]) or "water-mud"
+
+    if #chests > 0 then
+        for _, chest in pairs(chests) do
             tile_count = tile_count + 1
-            tiles_to_make[tile_count] = {
+            if chest.get_inventory(defines.inventory.chest).is_empty() and tile_count <= item_count_total then
-                name = "water-mud",
+                tiles_to_make[tile_count] = { name = tile_to_apply, position = { chest.position.x, chest.position.y } }
-                position = { x, y },
+                chest.destroy()
-            }
+            else
+                failed_tiles = failed_tiles + 1
+            end
         end
+
+    else
+        if item_count_total < area_size then
+            player.print({ "exp-commands_waterfill.too-few-explosives", area_size, item_count_total }, Commands.print_settings.error)
+            return
+        end
+
+        for x = area.left_top.x, area.right_bottom.x do
+            for y = area.left_top.y, area.right_bottom.y do
+                tile_count = tile_count + 1
+                tiles_to_make[tile_count] = { name = tile_to_apply, position = { x, y } }
+            end
+        end
+
+        failed_tiles = surface.count_tiles_filtered{ area = area, name = tile_to_apply }
     end
 
     surface.set_tiles(tiles_to_make, true, "abort_on_collision", true, false, player, 0)
-    local remaining_tiles = surface.count_tiles_filtered{ area = area, name = "water-mud" }
+    local tiles_made = tile_count - failed_tiles
-    local t_diff = tile_count - remaining_tiles
+    assert(tiles_made >= 0)
 
-    if item_count_cliff >= t_diff then
+    if item_count_cliff >= tiles_made then
-        player.remove_item{ name = "cliff-explosives", count = t_diff }
+        player.remove_item{ name = "cliff-explosives", count = tiles_made }
     else
         if item_count_cliff > 0 then
             player.remove_item{ name = "cliff-explosives", count = item_count_cliff }
         end
-        local item_count_needed = t_diff - item_count_cliff
+        local item_count_needed = tiles_made - item_count_cliff
         if item_count_needed > 0 then
             player.remove_item{ name = "explosives", count = 10 * item_count_needed }
             player.remove_item{ name = "barrel", count = item_count_needed }
@@ -83,8 +110,8 @@ Selection.on_selection(SelectionName, function(event)
         end
     end
 
-    if remaining_tiles > 0 then
+    if failed_tiles > 0 then
-        player.print({ "exp-commands_waterfill.part-complete", tile_count, remaining_tiles }, Commands.print_settings.default)
+        player.print({ "exp-commands_waterfill.part-complete", tile_count, failed_tiles }, Commands.print_settings.default)
     else
         player.print({ "exp-commands_waterfill.complete", tile_count }, Commands.print_settings.default)
     end