Add ice demon.

abms.lua

@@ -236,6 +236,16 @@ minetest.register_abm({
 -- creation
 ------------------------------------------------------------
 
+-- Freezing vapor hardens into ice.
+minetest.register_abm({
+	nodenames = {"fun_caves:freezing_vapor"},
+	interval = fun_caves.time_factor,
+	chance = 10,
+	action = function(pos, node)
+		minetest.set_node(pos, {name = 'default:ice'})
+	end
+})
+
 minetest.register_abm({
 	nodenames = { "fun_caves:tree", 'fun_caves:ironwood', 'fun_caves:diamondwood' },
 	neighbors = {'air'},

demon.lua

@@ -0,0 +1,101 @@
+
+-- Ice Demon -- creates and moves ice nodes
+
+local newnode = fun_caves.clone_node('default:ice')
+newnode.description = "Freezing vapor"
+newnode.tiles = {'fun_caves_wisp.png'}
+newnode.sunlight_propagates = true
+newnode.use_texture_alpha = true
+newnode.walkable = false
+newnode.buildable_to = true
+newnode.pointable = false
+minetest.register_node("fun_caves:freezing_vapor", newnode)
+
+
+mobs:register_mob("fun_caves:ice_demon", {
+	description = "Ice Demon",
+	type = "monster",
+	passive = false,
+	damage = 3,
+	--attack_type = "dogshoot",
+	attack_type = "dogfight",
+	attacks_monsters = true,
+	hp_min = 10,
+	hp_max = 20,
+	armor = 50,
+	collisionbox = {-0.30,-1.0,-0.30, 0.30,0.8,0.30},
+	visual = "mesh",
+	-- basic humanoid?
+	mesh = "character.b3d",
+	drawtype = "front",
+	--------------------------
+	-- replace this
+	--------------------------
+	textures = {
+		{"fun_caves_goblin_ice2.png"},
+	},
+	--------------------------
+	makes_footstep_sound = true,
+	--sounds = {
+	--	random = "goblins_goblin_ambient",
+	--	warcry = "goblins_goblin_attack",
+	--	attack = "goblins_goblin_attack",
+	--	damage = "goblins_goblin_damage",
+	--	death = "goblins_goblin_death",
+	--	distance = 15,
+	--},
+	walk_velocity = 2,
+	run_velocity = 3,
+	jump = true,
+	drops = nil,
+	water_damage = 0,
+	lava_damage = 4,
+	--light_damage = 2,
+	view_range = 15,
+	animation = {
+		stand_start     =   0,
+		stand_end       =  79,
+		sit_start       =  81,
+		sit_end         = 160,
+		sleep_start     = 162,
+		sleep_end       = 166,
+		walk_start      = 168,
+		walk_end        = 187,
+		mine_start      = 189,
+		mine_end        = 198,
+		walkmine_start  = 200,
+		walkmine_end    = 219,
+	},
+	animation_speed = 30,
+	--fly = true,
+	fly_in = 'fun_caves:freezing_vapor',
+	do_custom = function(self)
+		-- This has to happen fast.
+		if self.attack then
+			self.fly = true
+			local pos = self.attack:getpos()
+			pos.y = pos.y - 0
+			fun_caves.search_replace(pos, 1, {'default:ice', 'air'}, 'fun_caves:freezing_vapor')
+		end
+
+		if not fun_caves.custom_ready(self) then
+			return
+		end
+
+		if not self.attack then
+			self.fly = false
+		end
+
+		fun_caves.surface_damage(self, true)
+	end,
+})
+
+mobs:spawn_specific("fun_caves:ice_demon", {"default:ice"}, nil, -1, 10, 300, 3000, 2, fun_caves.underzones['Caina'].lower_bound, fun_caves.underzones['Caina'].upper_bound)
+mobs:spawn_specific("fun_caves:ice_demon", {"default:ice"}, {'default:torch'}, -1, 20, 100, 300, 2, fun_caves.underzones['Caina'].lower_bound, fun_caves.underzones['Caina'].upper_bound)
+
+-- Blizzard Demon -- storm that slows players
+
+
+-- Magma Demon -- creates lava under player (!)
+
+

init.lua

@@ -4,8 +4,8 @@ fun_caves.time_factor = 10  -- affects growth abms
 fun_caves.light_max = 8  -- light intensity for mushroom growth
 fun_caves.path = minetest.get_modpath(minetest.get_current_modname())
 fun_caves.world = minetest.get_worldpath()
-fun_caves.DEBUG = false  -- for maintenance only
 fun_caves.elixir_armor = minetest.setting_getbool('fun_caves_use_armor_elixirs')
+fun_caves.DEBUG = false  -- for maintenance only
 
 
 

mobs.lua

@@ -404,7 +404,7 @@ if minetest.registered_entities["kpgmobs:horse2"] then
 end
 
 if minetest.registered_entities["dmobs:dragon"] then
-	mobs:spawn_specific("dmobs:dragon", {"air"}, {"fun_caves:cloud", "fun_caves:storm_cloud"}, 20, 10, 300, 15000, 2, 4000, 31000)
+	mobs:spawn_specific("dmobs:dragon", {"air"}, {"fun_caves:cloud", "fun_caves:storm_cloud"}, -1, 20, 300, 15000, 2, 4000, 31000)
 end
 
 if minetest.registered_entities["kpgmobs:medved"] then
@@ -608,20 +608,11 @@ if minetest.registered_entities["mobs_monster:dirt_monster"] then
 end
 
 if minetest.registered_entities["mobs_slimes:green_big"] then
-	mobs:spawn_specific("mobs_slimes:green_big",
+	mobs:spawn_specific("mobs_slimes:green_big", {"fun_caves:stone_with_moss", "fun_caves:stone_with_algae", 'fun_caves:polluted_dirt'}, {"air"}, -1, 20, 30, 30000, 1, -31000, 31000
-	{"fun_caves:stone_with_moss", "fun_caves:stone_with_algae", 'fun_caves:polluted_dirt'},
-	{"air"},
-	4, 20, 30, 30000, 1, -31000, 31000
 	)
-	mobs:spawn_specific("mobs_slimes:green_medium",
+	mobs:spawn_specific("mobs_slimes:green_medium", {"fun_caves:stone_with_moss", "fun_caves:stone_with_algae", 'fun_caves:polluted_dirt'}, {"air"}, -1, 20, 30, 30000, 2, -31000, 31000
-	{"fun_caves:stone_with_moss", "fun_caves:stone_with_algae", 'fun_caves:polluted_dirt'},
-	{"air"},
-	4, 20, 30, 30000, 2, -31000, 31000
 	)
-	mobs:spawn_specific("mobs_slimes:green_small",
+	mobs:spawn_specific("mobs_slimes:green_small", {"default:dirt_with_grass", "default:junglegrass", "default:mossycobble", "ethereal:green_dirt_top", 'fun_caves:polluted_dirt'}, {"air"}, -1, 20, 30, 30000, 3, -31000, 31000
-	{"default:dirt_with_grass", "default:junglegrass", "default:mossycobble", "ethereal:green_dirt_top", 'fun_caves:polluted_dirt'},
-	{"air"},
-	4, 20, 30, 30000, 3, -31000, 31000
 	)
 end
 
@@ -634,9 +625,9 @@ if minetest.registered_entities["mobs_creeper:creeper"] then
 end
 
 if minetest.registered_entities["mobs_sharks:shark_lg"] then
-	mobs:spawn_specific("mobs_sharks:shark_sm", {"default:water_source"}, nil, 5, 20, 30, 60000, 1, 8769, 8798)
+	mobs:spawn_specific("mobs_sharks:shark_sm", {"default:water_source"}, nil, -1, 20, 30, 60000, 1, 8769, 8798)
-	mobs:spawn_specific("mobs_sharks:shark_md", {"default:water_source"}, nil, 5, 20, 30, 60000, 1, 8769, 8798)
+	mobs:spawn_specific("mobs_sharks:shark_md", {"default:water_source"}, nil, -1, 20, 30, 60000, 1, 8769, 8798)
-	mobs:spawn_specific("mobs_sharks:shark_lg", {"default:water_source"}, nil, 5, 20, 30, 60000, 1, 8769, 8798)
+	mobs:spawn_specific("mobs_sharks:shark_lg", {"default:water_source"}, nil, -1, 20, 30, 60000, 1, 8769, 8798)
 
 	local m = table.copy(minetest.registered_entities["mobs_sharks:shark_lg"])
 	local l_spawn_in		= {"default:water_flowing","default:water_source"}
@@ -660,6 +651,7 @@ end
 
 dofile(fun_caves.path.."/zombie.lua")
 dofile(fun_caves.path.."/goblin.lua")
+dofile(fun_caves.path.."/demon.lua")
 
 fun_caves.fortress_spawns = {}
 local t_mobs = {
@@ -672,6 +664,7 @@ local t_mobs = {
 	"mobs_slimes:green_big",
 	"mobs_slimes:green_medium",
 	"mobs_slimes:green_small",
+	'fun_caves:fire_fox',
 	"fun_caves:goblin_cobble",
 	"fun_caves:goblin_copper",
 	"fun_caves:goblin_coal",