Rename Bucket Textures (#3708)

This pull request renames buckets so that they use the `mcl_` naming convention.

I originally was going to do some renaming on a bigger scope, but decided against it for now.

Reviewed-on: MineClone2/MineClone2#3708
Reviewed-by: ancientmarinerdev <ancientmariner_dev@proton.me>
Co-authored-by: FossFanatic <fossfanatic@noreply.git.minetest.land>
Co-committed-by: FossFanatic <fossfanatic@noreply.git.minetest.land>

mods/ITEMS/mcl_buckets/init.lua

@@ -325,7 +325,7 @@ minetest.register_craftitem("mcl_buckets:bucket_empty", {
 	_doc_items_longdesc = S("A bucket can be used to collect and release liquids."),
 	_doc_items_usagehelp = S("Punch a liquid source to collect it. You can then use the filled bucket to place the liquid somewhere else."),
 	_tt_help = S("Collects liquids"),
-	inventory_image = "bucket.png",
+	inventory_image = "mcl_buckets_bucket.png",
 	stack_max = 16,
 	liquids_pointable = use_select_box,
 	on_place = on_place_bucket_empty,

mods/ITEMS/mcl_buckets/register.lua

@@ -38,7 +38,7 @@ if mod_mcl_core then
 			end
 		end,
 		bucketname = "mcl_buckets:bucket_lava",
-		inventory_image = "bucket_lava.png",
+		inventory_image = "mcl_buckets_lava_bucket.png",
 		name = S("Lava Bucket"),
 		longdesc = S("A bucket can be used to collect and release liquids. This one is filled with hot lava, safely contained inside. Use with caution."),
 		usagehelp = S("Get in a safe distance and place the bucket to empty it and create a lava source at this spot. Don't burn yourself!"),
@@ -50,7 +50,7 @@ if mod_mcl_core then
 		source_place = "mcl_core:water_source",
 		source_take = {"mcl_core:water_source"},
 		bucketname = "mcl_buckets:bucket_water",
-		inventory_image = "bucket_water.png",
+		inventory_image = "mcl_buckets_water_bucket.png",
 		name = S("Water Bucket"),
 		longdesc = S("A bucket can be used to collect and release liquids. This one is filled with water."),
 		usagehelp = S("Place it to empty the bucket and create a water source."),
@@ -89,7 +89,7 @@ if mod_mclx_core then
 		source_place = "mclx_core:river_water_source",
 		source_take = {"mclx_core:river_water_source"},
 		bucketname = "mcl_buckets:bucket_river_water",
-		inventory_image = "bucket_river_water.png",
+		inventory_image = "mcl_buckets_river_water_bucket.png",
 		name = S("River Water Bucket"),
 		longdesc = S("A bucket can be used to collect and release liquids. This one is filled with river water."),
 		usagehelp = S("Place it to empty the bucket and create a river water source."),