Update cmer_sheep mod to Git commit a981ab2...

https://github.com/AntumMT/mod-cmer/tree/a981ab2

README.md

@@ -100,7 +100,7 @@ The game includes the mods from the default [minetest_game](https://github.com/m
   * [rat][mobs_rat] ([MIT][lic.mobs_rat]) -- version: [2a8d115 Git][ver.mobs_rat] *2021-05-20*
   * [sand_monster][mobs_monster] ([MIT][lic.sand_monster]) -- version: [3dd5954 Git][ver.sand_monster] *2021-05-20*
   * [shark][] ([CC0 / CC BY-SA][lic.cmer_shark]) -- version: [a39634a Git][ver.cmer_shark] *2021-05-24*
-  * [sheep][creatures] ([Zlib][lic.creatures] / [CC BY-SA][lic.ccbysa3.0]) -- version: [ff39b4a Git][ver.sheep] *2021-05-13*
+  * [sheep][creatures] ([Zlib][lic.creatures] / [CC BY-SA][lic.ccbysa3.0]) -- version: [a981ab2 Git][ver.cmer_sheep] *2021-05-24*
   * [skeleton][cmer_skeleton] ([MIT][lic.cmer_skeleton]) -- version: [466c9a6 Git][ver.cmer_skeleton] *2021-05-24*
   * [sneeker][] ([MIT][lic.sneeker]) -- version: [1.0][ver.sneeker] *2021-05-08*
   * [spider][cmer_spider] ([unilicense][lic.cmer_spider]) -- version: [d1a9a82 Git][ver.cmer_spider] *2021-05-19*
@@ -529,6 +529,7 @@ The game includes the mods from the default [minetest_game](https://github.com/m
 [ver.cmer_ghost]: https://github.com/AntumMT/mod-cmer/tree/b350486
 [ver.cmer_oerkki]: https://github.com/AntumMT/mod-cmer/tree/3ff3e42
 [ver.cmer_shark]: https://github.com/AntumMT/mod-shark/tree/a39634a
+[ver.cmer_sheep]: https://github.com/AntumMT/mod-cmer/tree/a981ab2
 [ver.cmer_skeleton]: https://github.com/AntumMT/mod-skeleton/tree/466c9a6
 [ver.cmer_spider]: https://github.com/AntumMT/mod-spider/tree/d1a9a82
 [ver.cmer_zombie]: https://github.com/AntumMT/mod-cmer/tree/5b84737
@@ -608,7 +609,6 @@ The game includes the mods from the default [minetest_game](https://github.com/m
 [ver.sand_monster]: https://github.com/AntumMT/mod-mob_sand_monster/tree/3dd5954
 [ver.server_shop]: https://github.com/AntumMT/mod-server_shop/tree/06f6691
 [ver.sfinv_buttons]: http://repo.or.cz/minetest_sfinv_buttons.git/tree/ebb1f7c
-[ver.sheep]: https://github.com/AntumMT/mod-cmer/tree/ff39b4a
 [ver.signs_lib]: https://gitlab.com/VanessaE/signs_lib/tree/2021-03-04-2
 [ver.simple_protection]: https://github.com/SmallJoker/simple_protection/tree/3630fe9
 [ver.slingshot]: https://github.com/AntumMT/mod-slingshot/tree/bb77525

mods/mobiles/sheep/TODO.txt

@@ -0,0 +1,4 @@
+
+TODO:
+- add localization support
+- use settings for lifespan, spawn interval, & spawn chance

mods/mobiles/sheep/init.lua

@@ -27,14 +27,20 @@ core.register_tool(":creatures:shears", {
 })
 
 core.register_craft({
-	output = 'creatures:shears',
+	output = "creatures:shears",
 	recipe = {
-		{'', 'default:steel_ingot'},
-		{'default:steel_ingot', 'default:stick'},
+		{"", "default:steel_ingot"},
+		{"default:steel_ingot", "default:stick"},
 	}
 })
 
 
+local sheep_drops = {}
+if core.registered_items["mobs:meat_raw"] then
+	table.insert(sheep_drops, {"mobs:meat_raw"})
+end
+
+
 local function setColor(self)
 	if self and self.object then
 		local ext = ".png"
@@ -54,7 +60,7 @@ local function shear(self, drop_count, sound)
 		end
 
 		setColor(self)
-		cmer.dropItems(pos, {{"wool:" .. self.wool_color, drop_count}})
+		creatures.dropItems(pos, {{"wool:" .. self.wool_color, drop_count}})
 	end
 end
 
@@ -68,7 +74,8 @@ local colors = {
 }
 
 local def = {
-	name = "creatures:sheep",
+	name = ":creatures:sheep",
+	nametag = creatures.feature_nametags and "Sheep" or nil,
 	ownable = true,
 	stats = {
 		hp = 8,
@@ -121,11 +128,11 @@ local def = {
 	},
 
 	drops = function(self)
-		local items = {{"creatures:flesh"}}
+		local items = sheep_drops
 		if self.has_wool then
 			table.insert(items, {"wool:" .. self.wool_color, {min = 1, max = 2}})
 		end
-		cmer.dropItems(self.object:get_pos(), items)
+		creatures.dropItems(self.object:get_pos(), items)
 	end,
 
 	spawning = {
@@ -165,7 +172,7 @@ local def = {
 		end
 
 		if not self.wool_color then
-			self.wool_color = cmer.rnd(colors) or "white"
+			self.wool_color = creatures.rnd(colors) or "white"
 		end
 		-- update fur
 		setColor(self)
@@ -219,7 +226,7 @@ local def = {
 	end
 }
 
-cmer.register_mob(def)
+creatures.register_mob(def)
 
 if core.global_exists("asm") then
 	asm.addEgg({

mods/mobiles/sheep/mod.conf

@@ -2,4 +2,4 @@ name = cmer_sheep
 title = Sheep
 description = Sheep for Creatures Revived mob engine.
 depends = cmer, default
-optional_depends = farming, wool, asm_spawneggs
+optional_depends = farming, wool, asm_spawneggs, mobs