extra_mobs/axolotl.lua

--MCmobs v0.4
--maikerumine
--made for MC like Survival game
--License for code WTFPL and otherwise stated in readmes

local pi = math.pi
local atann = math.atan
local atan = function(x)
	if not x or x ~= x then
		return 0
	else
		return atann(x)
	end
end

local dir_to_pitch = function(dir)
	local dir2 = vector.normalize(dir)
	local xz = math.abs(dir.x) + math.abs(dir.z)
	return -math.atan2(-dir.y, xz)
end

local function degrees(rad)
	return rad * 180.0 / math.pi
end

local S = minetest.get_translator("extra_mobs")

--###################
--################### axolotl
--###################

local axolotl = {
    type = "animal",
    spawn_class = "water",
    can_despawn = true,
    passive = true,
    hp_min = 3,
    hp_max = 3,
    xp_min = 1,
    xp_max = 3,
    armor = 100,
		rotate = 90,
    collisionbox = {-0.3, 0.0, -0.3, 0.3, 0.79, 0.3},
    visual = "mesh",
    mesh = "extra_mobs_axolotl.b3d",
    textures = {
        		{"extra_mobs_axolotl_brown.png"},{"extra_mobs_axolotl_yellow.png"},{"extra_mobs_axolotl_green.png"},{"extra_mobs_axolotl_pink.png"},{"extra_mobs_axolotl_black.png"},{"extra_mobs_axolotl_purple.png"},{"extra_mobs_axolotl_white.png"}
    },
    sounds = {
random = "extra_mobs_axolotl",
		damage = "extra_mobs_axolotl_hurt",
		distance = 16,
    },

-- No finished animations yet
--    animation = {
--		stand_start = 1,
--		stand_end = 20,
--		walk_start = 1,
--		walk_end = 20,
--		run_start = 1,
--		run_end = 20,
--	},
    visual_size = {x=3, y=3},
    makes_footstep_sound = false,
		swim = true,
    breathes_in_water = true,
    jump = true,
    view_range = 16,
    runaway = true,
    fear_height = 4,
}

mobs:register_mob("extra_mobs:axolotl", axolotl)


--spawning TODO: in schools
local water = mobs_mc.spawn_height.water
mobs:spawn_specific(
"extra_mobs:axolotl",
"overworld",
"water",
{
"Mesa",
"FlowerForest",
"Swampland",
"Taiga",
"ExtremeHills",
"Jungle",
"Savanna",
"BirchForest",
"MegaSpruceTaiga",
"MegaTaiga",
"ExtremeHills+",
"Forest",
"Plains",
"Desert",
"ColdTaiga",
"MushroomIsland",
"IcePlainsSpikes",
"SunflowerPlains",
"IcePlains",
"RoofedForest",
"ExtremeHills+_snowtop",
"MesaPlateauFM_grasstop",
"JungleEdgeM",
"ExtremeHillsM",
"JungleM",
"BirchForestM",
"MesaPlateauF",
"MesaPlateauFM",
"MesaPlateauF_grasstop",
"MesaBryce",
"JungleEdge",
"SavannaM",
"FlowerForest_beach",
"Forest_beach",
"StoneBeach",
"ColdTaiga_beach_water",
"Taiga_beach",
"Savanna_beach",
"Plains_beach",
"ExtremeHills_beach",
"ColdTaiga_beach",
"Swampland_shore",
"MushroomIslandShore",
"JungleM_shore",
"Jungle_shore",
"MesaPlateauFM_sandlevel",
"MesaPlateauF_sandlevel",
"MesaBryce_sandlevel",
"Mesa_sandlevel",
"RoofedForest_ocean",
"JungleEdgeM_ocean",
"BirchForestM_ocean",
"BirchForest_ocean",
"IcePlains_deep_ocean",
"Jungle_deep_ocean",
"Savanna_ocean",
"MesaPlateauF_ocean",
"ExtremeHillsM_deep_ocean",
"Savanna_deep_ocean",
"SunflowerPlains_ocean",
"Swampland_deep_ocean",
"Swampland_ocean",
"MegaSpruceTaiga_deep_ocean",
"ExtremeHillsM_ocean",
"JungleEdgeM_deep_ocean",
"SunflowerPlains_deep_ocean",
"BirchForest_deep_ocean",
"IcePlainsSpikes_ocean",
"Mesa_ocean",
"StoneBeach_ocean",
"Plains_deep_ocean",
"JungleEdge_deep_ocean",
"SavannaM_deep_ocean",
"Desert_deep_ocean",
"Mesa_deep_ocean",
"ColdTaiga_deep_ocean",
"Plains_ocean",
"MesaPlateauFM_ocean",
"Forest_deep_ocean",
"JungleM_deep_ocean",
"FlowerForest_deep_ocean",
"MushroomIsland_ocean",
"MegaTaiga_ocean",
"StoneBeach_deep_ocean",
"IcePlainsSpikes_deep_ocean",
"ColdTaiga_ocean",
"SavannaM_ocean",
"MesaPlateauF_deep_ocean",
"MesaBryce_deep_ocean",
"ExtremeHills+_deep_ocean",
"ExtremeHills_ocean",
"MushroomIsland_deep_ocean",
"Forest_ocean",
"MegaTaiga_deep_ocean",
"JungleEdge_ocean",
"MesaBryce_ocean",
"MegaSpruceTaiga_ocean",
"ExtremeHills+_ocean",
"Jungle_ocean",
"RoofedForest_deep_ocean",
"IcePlains_ocean",
"FlowerForest_ocean",
"ExtremeHills_deep_ocean",
"MesaPlateauFM_deep_ocean",
"Desert_ocean",
"Taiga_ocean",
"BirchForestM_deep_ocean",
"Taiga_deep_ocean",
"JungleM_ocean",
"FlowerForest_underground",
"JungleEdge_underground",
"StoneBeach_underground",
"MesaBryce_underground",
"Mesa_underground",
"RoofedForest_underground",
"Jungle_underground",
"Swampland_underground",
"MushroomIsland_underground",
"BirchForest_underground",
"Plains_underground",
"MesaPlateauF_underground",
"ExtremeHills_underground",
"MegaSpruceTaiga_underground",
"BirchForestM_underground",
"SavannaM_underground",
"MesaPlateauFM_underground",
"Desert_underground",
"Savanna_underground",
"Forest_underground",
"SunflowerPlains_underground",
"ColdTaiga_underground",
"IcePlains_underground",
"IcePlainsSpikes_underground",
"MegaTaiga_underground",
"Taiga_underground",
"ExtremeHills+_underground",
"JungleM_underground",
"ExtremeHillsM_underground",
"JungleEdgeM_underground",
},
0,
minetest.LIGHT_MAX+1,
30,
3000,
3,
water-16,
water+1)

--spawn egg
mobs:register_egg("extra_mobs:axolotl", S("Axolotl"), "extra_mobs_spawn_icon_axolotl.png", 0)