Update monsters

- Tweak the coins drop (only silver and gold now)
- Creeper no longer drop coins
- Fix minotaur mob
- Add and tweak yeti mob (spawn / drops / light damage)
- Update spreadsheet
- many other small tweaks

mods/mobs/minotaur.lua

@@ -4,14 +4,14 @@
 mobs:register_mob("mobs:minotaur", {
 	-- animal, monster, npc, barbarian
 	type = "monster",
-	-- aggressive, deals 6 damage to player when hit
+	-- aggressive, deals 11 damage to player when hit
 	passive = false,
 	attack_type = "dogfight",
-	damage = 6,
+	damage = 11,
 	-- health & armor
-	hp_min = 40,
-	hp_max = 60,
-	armor = 90,
+	hp_min = 50,
+	hp_max = 75,
+	armor = 60,
 	-- textures and model
 	collisionbox = {-0.9,-0.01,-0.9, 0.9,2.5,0.9},
 	visual = "mesh",
@@ -37,10 +37,13 @@ mobs:register_mob("mobs:minotaur", {
 	view_range = 16,
 	-- drops desert_sand and coins when dead
 	drops = {
-		{name = "default:desert_sand",
-		chance = 1, min = 3, max = 5,},
-		{name = "maptools:copper_coin",
-		chance = 5, min = 2, max = 4,},
+		{name = "maptools:gold_coin",
+		chance = 40, min = 1, max = 1,},
+		{name = "mobs:minotaur_eye",	 	-- NOT IMPLEMENTED YET - used for runes mod
+		chance = 1, min = 1, max = 2,},
+		{name = "mobs:minotaur_horn",	 	-- NOT IMPLEMENTED YET - used for 3d_armor/throwing_enhanced mod
+		chance = 1, min = 1, max = 2,},
+	},
 	},
 	water_damage = 1,
 	lava_damage = 5,
@@ -54,3 +57,20 @@ mobs:register_mob("mobs:minotaur", {
 		punch_start = 40,		punch_end = 50,
 	},
 })
+-- spawns on desert sand between -1 and 20 light, 1 in 20000 chance, 1 Minotaur in area up to 31000 in height
+mobs:register_spawn("mobs:minotaur", {"default:desert_sand"}, 20, -1, 20000, 1, 31000)
+-- register spawn egg
+mobs:register_egg("mobs:minotaur", "Minotaur", "default_desert_sand.png", 1)
+
+
+minetest.register_craftitem("mobs:minotaur_eye", {
+	description = "Minotaur Eye",
+	inventory_image = "mobs_minotaur_eye.png",
+	groups = {magic = 1},
+})
+
+minetest.register_craftitem("mobs:minotaur_horn", {
+	description = "Minotaur Horn",
+	inventory_image = "mobs_minotaur_eye.png",
+	groups = {magic = 1},
+})