Rework black zone.

danglers.lua

@@ -21,8 +21,8 @@ mobs:register_mob("fun_caves:dangler", {
 	attacks_monsters = true,
 	reach = 2,
 	damage = 1,
-	hp_min = 5,
-	hp_max = 10,
+	hp_min = 10,
+	hp_max = 20,
 	armor = 200,
 	collisionbox = {-0.32, -0.0, -0.25, 0.25, 0.25, 0.25},
 	visual = "mesh",

deco_caves.lua

@@ -13,11 +13,11 @@ function fun_caves.decorate_cave(node, data, area, minp, y, ivm, biome_val_in)
 	local stone_type = node("default:stone")
 	local stone_depth = 1
 
-	--if y > -500 then
-	--	biome_val = biome_val / math.max(1, math.log(500 + y))
-	--end
+	if y > -200 then
+		biome_val = biome_val / math.max(1, math.log(200 + y))
+	end
 	-------------------
-	--biome_val = 0.7
+	--biome_val = 0.55
 	-------------------
 	if biome_val < -0.65 then
 		stone_type = node("default:ice")
@@ -40,7 +40,7 @@ function fun_caves.decorate_cave(node, data, area, minp, y, ivm, biome_val_in)
 		stone_type = node("default:sand")
 		stone_depth = 2
 	elseif biome_val < 0.6 then
-		stone_type = node("default:coalblock")
+		stone_type = node("fun_caves:black_sand")
 		stone_depth = 2
 	else
 		stone_type = node("fun_caves:hot_cobble")
@@ -68,6 +68,8 @@ function fun_caves.decorate_cave(node, data, area, minp, y, ivm, biome_val_in)
 		if air_above then
 			if stone_type == node("fun_caves:stone_with_salt") and math.random(500) == 1 then
 				return node("fun_caves:radioactive_ore")
+			elseif stone_type == node("fun_caves:black_sand") and math.random(100) == 1 then
+				return node("default:coalblock")
 			elseif node_above == node("air") and stone_type == node("fun_caves:stone_with_moss") and math.random(50) == 1 then
 				return node("fun_caves:glowing_fungal_stone")
 			else
@@ -85,6 +87,8 @@ function fun_caves.decorate_cave(node, data, area, minp, y, ivm, biome_val_in)
 		if data[ivm] == node("default:stone") and air_below then
 			if stone_type == node("fun_caves:stone_with_salt") and math.random(500) == 1 then
 				return node("fun_caves:radioactive_ore")
+			elseif stone_type == node("fun_caves:black_sand") and math.random(100) == 1 then
+				return node("default:coalblock")
 			elseif node_below == node("air") and (stone_type == node("fun_caves:stone_with_lichen") or stone_type == node("fun_caves:stone_with_moss")) and math.random(50) == 1 then
 				return node("fun_caves:glowing_fungal_stone")
 			else
@@ -112,9 +116,9 @@ function fun_caves.decorate_cave(node, data, area, minp, y, ivm, biome_val_in)
 		end
 
 		-- fluids
-		if y > minp.y and y < -100 and (node_below == node("default:stone") or node_below == node("fun_caves:hot_cobble")) and sr < 3 then
+		if y > minp.y and (node_below == node("default:stone") or node_below == node("fun_caves:hot_cobble")) and sr < 3 then
 			return node("default:lava_source")
-		elseif y < -100 and node_below == node("fun_caves:stone_with_moss") and sr < 3 then
+		elseif node_below == node("fun_caves:stone_with_moss") and sr < 3 then
 			return node("default:water_source")
 
 		-- standing up
@@ -134,7 +138,7 @@ function fun_caves.decorate_cave(node, data, area, minp, y, ivm, biome_val_in)
 			else
 				return node("fun_caves:hot_spike_"..math.ceil(sr / 20))
 			end
-		elseif node_below == node("default:coalblock") and sr < 20 then
+		elseif node_below == node("fun_caves:black_sand") and sr < 20 then
 			return node("fun_caves:constant_flame")
 
 		-- vegetation

mobs.lua

@@ -55,6 +55,7 @@ dofile(path .. "/tarantula.lua")
 dofile(path .. "/spider_ice.lua")
 --dofile(path .. "/dirt_monster.lua")
 dofile(path .. "/sand_monster.lua")
+dofile(path .. "/tar_monster.lua")
 
 if minetest.registered_entities["mobs_monster:dirt_monster"] then
 	-- check this

nodes.lua

@@ -668,3 +668,9 @@ minetest.register_abm({
 	end
 })
 
+local newnode = fun_caves.clone_node("default:sand")
+newnode.description = "Black Sand"
+newnode.tiles = {"fun_caves_black_sand.png"}
+newnode.groups['falling_node'] = 0
+minetest.register_node("fun_caves:black_sand", newnode)
+

tar_monster.lua

@@ -0,0 +1,58 @@
+
+-- Sand Monster by PilzAdam
+
+mobs:register_mob("fun_caves:tar_monster", {
+	type = "monster",
+	passive = false,
+	attack_type = "dogfight",
+	pathfinding = true,
+	reach = 2,
+	damage = 2,
+	hp_min = 15,
+	hp_max = 40,
+	armor = 100,
+	collisionbox = {-0.4, -1, -0.4, 0.4, 0.8, 0.4},
+	visual = "mesh",
+	mesh = "mobs_sand_monster.b3d",
+	textures = {
+		{"fun_caves_tar_monster.png"},
+	},
+	makes_footstep_sound = true,
+	sounds = {
+		random = "mobs_sandmonster",
+	},
+	walk_velocity = 1.5,
+	run_velocity = 4,
+	view_range = 15,
+	jump = true,
+	floats = 0,
+	drops = {
+		{name = "default:coal_lump", chance = 1, min = 3, max = 5},
+	},
+	water_damage = 1,
+	lava_damage = 2,
+	light_damage = 1,
+	fear_height = 4,
+	animation = {
+		speed_normal = 15,
+		speed_run = 15,
+		stand_start = 0,
+		stand_end = 39,
+		walk_start = 41,
+		walk_end = 72,
+		run_start = 74,
+		run_end = 105,
+		punch_start = 74,
+		punch_end = 105,
+	},
+--[[
+	custom_attack = function(self, p)
+		local pos = self.object:getpos()
+		minetest.add_item(pos, "default:sand")
+	end,
+]]
+})
+
+mobs:register_spawn("fun_caves:tar_monster", {"fun_caves:black_sand"}, 20, 0, 4000, 1, 31000)
+
+mobs:register_egg("fun_caves:tar_monster", "Tar Monster", "fun_caves_black_sand.png", 1)