Update mobs

add bunny, changed api.lua, other smalls changes

mods/mobs/bunny.lua

@@ -0,0 +1,69 @@
+
+-- Bunny by ExeterDad
+
+mobs:register_mob("mobs:bunny", {
+	-- animal, monster, npc
+	type = "animal",
+	-- is it aggressive
+	passive = true,
+	-- health & armor
+	hp_min = 1, hp_max = 4, armor = 200, 
+	-- textures and model
+	collisionbox = {-0.268, -0.5, -0.268,  0.268, 0.167, 0.268},
+	visual = "mesh",
+	mesh = "mobs_bunny.b3d",
+	drawtype = "front",
+	textures = {
+		{"mobs_bunny_grey.png"},
+		{"mobs_bunny_brown.png"},
+		{"mobs_bunny_white.png"},
+	},
+	-- sounds
+	sounds = {},
+	makes_footstep_sound = false,
+	-- speed and jump
+	walk_velocity = 1,
+	jump = true,
+	-- drops meat when deat
+	drops = {
+		{name = "mobs:meat_raw",
+		chance = 1, min = 1, max = 2,},
+	},
+	-- damaged by
+	water_damage = 1,
+	lava_damage = 1,
+	light_damage = 0,
+	-- model animation
+	animation = {
+		speed_normal = 15,
+		stand_start = 1,		stand_end = 15,
+		walk_start = 16,		walk_end = 24,
+	},
+	-- follows carrot from farming redo
+	follow = "farming:carrot",
+	view_range = 5,	
+	-- right click to pick up rabbit
+	on_rightclick = function(self, clicker)
+
+		local item = clicker:get_wielded_item()
+		if item:get_name() == "farming_plus:carrot_item" or item:get_name() == "farming:carrot" then
+			if not minetest.setting_getbool("creative_mode") then
+				item:take_item()
+				clicker:set_wielded_item(item)
+			end
+			self.food = (self.food or 0) + 1
+			if self.food >= 4 then
+				self.food = 0
+				self.tamed = true
+			end
+			return
+		end
+		if clicker:is_player() and clicker:get_inventory() then
+			clicker:get_inventory():add_item("main", "mobs:bunny")
+			self.object:remove()
+		end
+	end, 
+})
+
+mobs:register_spawn("mobs:bunny", {"default:dirt_with_grass", "ethereal:green_dirt_top"}, 20, 8, 9000, 1, 31000)
+mobs:register_egg("mobs:bunny", "bunny", "mobs_bunny_inv.png", 0)