API.md

@@ -1,101 +0,0 @@
-# Dripstone API manual
-
-The dripstone behavior in this mod differs from games like Minecraft by adding
-more complexity in a context agnostic manner. This means that in comparison to
-a game like Minecraft:
-
-- This dripstone is **computationally very cheap**, as it doesn't care whether
-it's part of a stalactite, stalagmite or neither.
-- This dripstone grows in **more accurate shapes**, forming more complex shapes
-that occur in nature too.
-- This dripstone doesn't know whether it is part of a stalactite or stalagmite,
-so it **doesn't support falling stalactites**.
-
-![Dripstone demonstration showing various complex shapes](textures/dripstone_example.png)
-
-## Composition
-
-Dripstone has 4 dripstone types:
-
-- Dry dripstone, which is the default type.
-- Watered dripstone, which has absorbed water.
-- Molten dripstone, which has absorbed lava.
-- Hardened dripstone, which has absorbed water & lava at the same time.
-
-Dripstone has 8 different sizes:
-
-- A base dripstone block
-- 7  dripstone spike shapes that can grow in height and thickness.
-
-As you can see in the image below, shape sizes from smallest to largest are
-spike, tiny, small, medium, great, large, huge, and block.
-
-![Classification of all 32 dripstone nodes](textures/dripstone_classification.png)
-
-From left to right, the dripstone types are dry dripstone, watered dripstone,
-molten dripstone and hardened dripstone.
-
-## Dry dripstone
-
-Dry dripstone is the base dripstone type. All dripstone types mimick this type
-with a few minor changes.
-
-Dry dripstone blocks are the only type that can absorb liquids. When doing so,
-they become watered or molten dripstone blocks.
-
-## Watered & molten dripstone
-
-Dripstone that has absorbed water or lava, can use it for three things. Once it
-has done either of the three following options, the dripstone becomes dry.
-
-1. The dripstone can use it to grow 1 size. Only dripstone of size 6 (Large) and
-under can do this.
-2. The dripstone can pass the liquid down to a dripstone directly below it.
-Liquids can never be passed down to hardened dripstones.
-3. If the dripstone is a spike size, it can release the droplet downwards to the
-ground or to an object (such as a dripstone spike or a cauldron) that can catch
-the droplet. If there's no surface within 25 blocks, the droplet evaporates. If
-there's a surface that is unable to catch the droplet, a new spike will grow on
-top, effectively forming a new stalagmite.
-
-Since dripstone blocks are the only blocks that can absorb liquids, they
-function as a sprinkler that grows both the stalactite and stalagmite beneath
-it.
-
-**Note:** It is impossible to grow new dripstone blocks using dripstone blocks.
-As a result, you must either build your dripstone/lava/water farm in a cave, or
-you need to acquire silk touch to be able to break, move and place the dripstone
-blocks.
-
-## Hardened dripstone
-
-Similar to how unbreakable a block of obsidian is when lava & water mix,
-hardened dripstone is a tough, less breakable type of dripstone that occurs when
-a dripstone absorbs both watetr & lava before drying up.
-
-Hardened dripstone cannot grow, it cannot absorb water or pass it on.
-
-## Crafting
-
-Dripstone blocks cannot be crafted.
-
-All other sizes can be crafted using dripstone spikes. You can upgrade a
-dripstone item by surrounding it with (the same type of) dripstone spikes.
-Huge dripstone cannot be upgraded to a dripstone block, however.
-
-## Lua modders
-
-The following API functions are exposed for you to manipulate this mod with.
-
-- `noordstar_dripstone.add_lava_source(nodename)` Add a node name that the mod
-should consider a source of lava droplets above dripstone blocks.
-- `noordstar_dripstone.add_water_source(nodename)` Add a node name that the mod
-should consider a source of water droplets above dripstone blocks.
-- `noordstar_dripstone.add_lava_catcher(oldnodename, newnodename)` Register a
-node that can catch lava droplets to transform into a new node, such as a
-cauldron.
-- `noordstar_dripstone.add_water_catcher(oldnodename, newnodename)` Register a
-node that can catch water droplets to transform into a new node, such as a
-cauldron.
-
-All input values are strings in this API.

README.md

@@ -4,9 +4,6 @@ This Minetest mod adds dripstone to Minetest.
 
 ![Dripstone in various shapes and forms, absorbing water and lava](textures/noordstar_dripstone_preview.png)
 
-You can read the [API manual](API.md) for an extensive explanation on how the
-dripstone works in this mod.
-
 ## Contribute
 
 You can contribute by making pull requests or by reaching out to me

init.lua

@@ -1,11 +1,50 @@
-noordstar_dripstone = {}
+noordstar_dripstone = {
+    -- Nodes that the mod should consider as sources to extract water from
+    water_nodes =
+        { "default:river_water_source"
+        , "default:water_source"
+        , "mcl_core:water_source"
+        , "mclx_core:river_water_source"
+        }
+    
+    -- Nodes that the mod should consider as sources to extract lava from
+    , lava_nodes =
+        { "default:lava_source"
+        , "mcl_core:lava_source"
+        }
+}
+
+local modpath = minetest.get_modpath(minetest.get_current_modname())
+
+local function load(module_name)
+    return dofile(modpath .. "/lua/" .. module_name .. ".lua")
+end
+local function schem(module_name)
+    return dofile(modpath .. "/schematics/" .. module_name .. ".lua")
+end
+
+-- Create a node box for any given dripstone size.
+-- Size 8 is a normal block size
+local function nodebox_of_size(size)
+    return {
+        type = "fixed",
+        fixed = {
+            { - size / 16, -0.5, - size / 16, size / 16, 0.5, size / 16 },
+        },
+    }
+end
+
+-- Sounds
+local dripstone_sounds = nil
+if mcl_sounds then
+    dripstone_sounds = mcl_sounds.node_sound_stone_defaults()
+end
 
 -- Constants
 local speed_factor = 30
 local seconds_per_growth = 10 * speed_factor
-local seconds_per_water_trickle = 1 * speed_factor
+local seconds_per_trickle = 1 * speed_factor
-local seconds_per_lava_trickle = 6 * speed_factor
+local samples_per_interval = 10
-local samples_per_interval = 30
 
 -- Namespaced node names
 local dry_dripstone_block = "noordstar_dripstone:dripstone_block"
@@ -41,82 +80,6 @@ local watered_dripstone_small = "noordstar_dripstone:small_watered_dripstone"
 local watered_dripstone_tiny = "noordstar_dripstone:tiny_watered_dripstone"
 local watered_dripstone_spike = "noordstar_dripstone:watered_dripstone_spike"
 
-local internal = {
-    -- Nodes that the mod should consider as sources to extract water from
-    water_nodes =
-        { "default:river_water_source"
-        , "default:water_source"
-        , "mcl_core:water_source"
-        , "mclx_core:river_water_source"
-        },
-    
-    -- Nodes that the mod should consider as sources to extract lava from
-    lava_nodes =
-        { "default:lava_source"
-        , "mcl_core:lava_source"
-        },
-
-    -- Nodes that can catch a lava droplet instead of letting a spike grow on top
-    lava_cauldrons = {
-        { from = dry_dripstone_spike, to = molten_dripstone_spike },
-        { from = "mcl_cauldrons:cauldron", to = "mcl_cauldrons:cauldron_1_lava" },
-        { from = "mcl_cauldrons:cauldron_1_lava", to = "mcl_cauldrons:cauldron_2_lava" },
-        { from = "mcl_cauldrons:cauldron_2_lava", to = "mcl_cauldrons:cauldron_3_lava" },
-    },
-
-    -- Nodes that can catch a water droplet instead of letting a spike grow on top
-    water_cauldrons = {
-        { from = dry_dripstone_spike, to = watered_dripstone_spike },
-        { from = "mcl_cauldrons:cauldron", to = "mcl_cauldrons:cauldron_1" },
-        { from = "mcl_cauldrons:cauldron_1", to = "mcl_cauldrons:cauldron_2" },
-        { from = "mcl_cauldrons:cauldron_2", to = "mcl_cauldrons:cauldron_3" },
-    }
-}
-
-function noordstar_dripstone.add_lava_source(nodename)
-    table.insert(internal.lava_nodes)
-end
-function noordstar_dripstone.add_water_source(nodename)
-    table.insert(internal.water_nodes, nodename)
-end
-
-function noordstar_dripstone.add_lava_catcher(nodename, newnodename)
-    table.insert(internal.lava_cauldrons, { from = nodename, to = newnodename })
-end
-function noordstar_dripstone.add_water_catcher(nodename, newnodename)
-    table.insert(internal.water_cauldrons, { from = nodename, to = newnodename })
-end
-
-
--- Create a node box for any given dripstone size.
--- Size 8 is a normal block size
-local function nodebox_of_size(size)
-    if size >= 8 then
-        return nil
-    else
-        return {
-            type = "fixed",
-            fixed = {
-                { - size / 16, -0.5, - size / 16, size / 16, 0.5, size / 16 },
-            },
-        }
-    end
-end
-
-local function nodebox_type(size)
-    if size >= 8 then
-        return "normal"
-    else
-        return "nodebox"
-    end
-end
-
--- Sounds
-local dripstone_sounds = nil
-if mcl_sounds then
-    dripstone_sounds = mcl_sounds.node_sound_stone_defaults()
-end
-
 -- Trickle down config
 
 local lava_trickle_down = {
@@ -195,8 +158,20 @@ local water_trickle_down_spike = {
     { from = molten_dripstone_spike, to = hardened_dripstone_spike },
 }
 
--- Tiles for dripstone
+local lava_drop_down = {
+    { from = dry_dripstone_spike, to = molten_dripstone_spike },
+    { from = "mcl_cauldrons:cauldron", to = "mcl_cauldrons:cauldron_1_lava" },
+    { from = "mcl_cauldrons:cauldron_1_lava", to = "mcl_cauldrons:cauldron_2_lava" },
+    { from = "mcl_cauldrons:cauldron_2_lava", to = "mcl_cauldrons:cauldron_3_lava" },
+}
+local water_drop_down = {
+    { from = dry_dripstone_spike, to = watered_dripstone_spike },
+    { from = "mcl_cauldrons:cauldron", to = "mcl_cauldrons:cauldron_1" },
+    { from = "mcl_cauldrons:cauldron_1", to = "mcl_cauldrons:cauldron_2" },
+    { from = "mcl_cauldrons:cauldron_2", to = "mcl_cauldrons:cauldron_3" },
+}
 
+-- Tiles for dripstone
 local dry_dripstone_tiles =
     { "noordstar_dripstone_dripstone_top.png"
     , "noordstar_dripstone_dripstone_top.png"
@@ -218,41 +193,78 @@ local watered_dripstone_tiles =
     , "noordstar_dripstone_watered_dripstone_side.png"
     }
 
--- Register dripstone nodes
+-- BASE BLOCKS
+-- These blocks are able to absorb water or lava from above them.
 
-local function make_dripstone(name, desc, longdesc, tiles, drop, size)
+minetest.register_node(dry_dripstone_block,
-    local sunlight_propagates = nil
+    { description = "Dripstone block"
-    if size < 8 then
+    , _doc_items_longdesc = "Dripstone block that can suck up liquids above it and creates stalactites below it."
-        sunlight_propagates = true
+    , tiles = dry_dripstone_tiles
-    end
+    , drawtype = "normal"
+    , groups = { pickaxey=2, material_stone=1 }
+    , is_ground_content = true
+    , drop = dry_dripstone_spike
+    , sounds = dripstone_sounds
+    , _mcl_hardness = 2
+    , _mcl_blast_resistance = 5
+    , _mcl_silk_touch_drop = true
+    }
+)
+minetest.register_node(hardened_dripstone_block,
+    { description = "Hardened dripstone block"
+    , _doc_items_longdesc = "Dripstone block that is no longer able to absorb liquids above it."
+    , tiles = hardened_dripstone_tiles
+    , drawtype = "normal"
+    , groups = { pickaxey=2, material_stone=1 }
+    , is_ground_content = true
+    , drop = dry_dripstone_spike
+    , sounds = dripstone_sounds
+    , _mcl_hardness = 2
+    , _mcl_blast_resistance = 5
+    , _mcl_silk_touch_drop = true
+    }
+)
+minetest.register_node(molten_dripstone_block,
+    { description = "Molten dripstone block"
+    , _doc_items_longdesc = "A dripstone block that has absorbed some lava, allowing it to form a stalactite."
+    , tiles = molten_dripstone_tiles
+    , drawtype = "normal"
+    , groups = { pickaxey=2, material_stone=1 }
+    , is_ground_content = true
+    , drop = dry_dripstone_spike
+    , sounds = dripstone_sounds
+    , _mcl_hardness = 2
+    , _mcl_blast_resistance = 5
+    , _mcl_silk_touch_drop = true
+    }
+)
+minetest.register_node(watered_dripstone_block,
+    { description = "Watered dripstone block"
+    , _doc_items_longdesc = "A dripstone block that has absorbed some water, allowing it to form a stalactite."
+    , tiles = watered_dripstone_tiles
+    , drawtype = "normal"
+    , groups = { pickaxey=2, material_stone=1 }
+    , is_ground_content = true
+    , drop = dry_dripstone_spike
+    , sounds = dripstone_sounds
+    , _mcl_hardness = 2
+    , _mcl_blast_resistance = 5
+    , _mcl_silk_touch_drop = true
+    }
+)
 
+local function make_dripstone(name, desc, longdesc, tiles, size)
     minetest.register_node(name,
         { description = desc
         , _doc_items_longdesc = longdesc
         , tiles = tiles
-        , groups = { pickaxey=2, material_stone=1, fall_damage_add_percent = math.max(4 - size, 0) / 4 * 100 }
+        , groups = { pickaxey=2, material_stone=1 }
         , is_ground_content = true
-        , drop = {
+        , drop = dry_dripstone_spike
-            max_items = math.floor((size + 1) / 2),
-            items = {
-                { rarity = 1
-                , items = { drop }
-                },
-                { rarity = 2
-                , items = { drop }
-                },
-                { rarity = 4
-                , items = { drop }
-                },
-                { rarity = 4
-                , items = { drop }
-                },
-            }
-        }
         , sounds = dripstone_sounds
-        , drawtype = nodebox_type(size)
+        , drawtype = "nodebox"
         , paramtype = "light"
-        , sunlight_propagates = sunlight_propagates
+        , sunlight_propagates = true
         , node_box = nodebox_of_size(size)
         , _mcl_hardness = 1.0 + size / 8
         , _mcl_blast_resistance = 1 + size / 2
@@ -261,42 +273,6 @@ local function make_dripstone(name, desc, longdesc, tiles, drop, size)
     )
 end
 
--- BASE BLOCKS
--- These blocks are able to absorb water or lava from above them.
-
-make_dripstone(
-    dry_dripstone_block,
-    "Dripstone block",
-    "Dripstone block that can suck up liquids above it and creates stalactites below it.",
-    dry_dripstone_tiles,
-    dry_dripstone_spike,
-    8
-)
-make_dripstone(
-    hardened_dripstone_block,
-    "Hardened dripstone block",
-    "Dripstone block that is no longer able to absorb liquids above it.",
-    hardened_dripstone_tiles,
-    dry_dripstone_spike,
-    8
-)
-make_dripstone(
-    molten_dripstone_block,
-    "Molten dripstone block",
-    "A dripstone block that has absorbed some lava, allowing it to form a stalactite.",
-    molten_dripstone_tiles,
-    dry_dripstone_spike,
-    8
-)
-make_dripstone(
-watered_dripstone_block,
-    "Watered dripstone block",
-    "A dripstone block that has absorbed some water, allowing it to form a stalactite.",
-    watered_dripstone_tiles,
-    dry_dripstone_spike,
-    8
-)
-
 -- HUGE DRIPSTONE
 -- This is the largest form a non-block can get.
 
@@ -305,7 +281,6 @@ make_dripstone(
     "Huge dripstone",
     "Dripstone in the largest shape it can reach.",
     dry_dripstone_tiles,
-    dry_dripstone_spike,
     7
 )
 make_dripstone(
@@ -313,7 +288,6 @@ make_dripstone(
     "Huge hardened dripstone",
     "Dripstone in the largest shape it can reach. It is no longer able to grow or absorb liquids.",
     hardened_dripstone_tiles,
-    hardened_dripstone_spike,
     7
 )
 make_dripstone(
@@ -321,7 +295,6 @@ make_dripstone(
     "Huge molten dripstone",
     "Dripstone in the largest shape it can reach. It has absorbed some lava, but it can no longer grow in thickness.",
     molten_dripstone_tiles,
-    dry_dripstone_spike,
     7
 )
 make_dripstone(
@@ -329,7 +302,6 @@ make_dripstone(
     "Huge watered dripstone",
     "Dripstone in the largest shape it can reach. It has absorbed some water, but it can no longer grow in thickness.",
     watered_dripstone_tiles,
-    dry_dripstone_spike,
     7
 )
 
@@ -340,7 +312,6 @@ make_dripstone(
     "Large dripstone",
     "A thick layer of dripstone.",
     dry_dripstone_tiles,
-    dry_dripstone_spike,
     6
 )
 make_dripstone(
@@ -348,7 +319,6 @@ make_dripstone(
     "Large hardened dripstone",
     "A thick layer of dripstone. It is no longer able to grow or absorb liquids.",
     hardened_dripstone_tiles,
-    hardened_dripstone_spike,
     6
 )
 make_dripstone(
@@ -356,7 +326,6 @@ make_dripstone(
     "Large molten dripstone",
     "A thick layer of dripstone. It has absorbed some lava, so it is able to grow in thickness.",
     molten_dripstone_tiles,
-    dry_dripstone_spike,
     6
 )
 make_dripstone(
@@ -364,7 +333,6 @@ make_dripstone(
     "Large watered dripstone",
     "A thick layer of dripstone. It has absorbed some water, so it is able to grow in thickness.",
     watered_dripstone_tiles,
-    dry_dripstone_spike,
     6
 )
 
@@ -375,7 +343,6 @@ make_dripstone(
     "Great dripstone",
     "A thick layer of dripstone.",
     dry_dripstone_tiles,
-    dry_dripstone_spike,
     5
 )
 make_dripstone(
@@ -383,7 +350,6 @@ make_dripstone(
     "Great hardened dripstone",
     "A thick layer of dripstone. It is no longer able to grow or absorb liquids.",
     hardened_dripstone_tiles,
-    hardened_dripstone_spike,
     5
 )
 make_dripstone(
@@ -391,7 +357,6 @@ make_dripstone(
     "Great molten dripstone",
     "A thick layer of dripstone. It has absorbed some lava, so it is able to grow in thickness.",
     molten_dripstone_tiles,
-    dry_dripstone_spike,
     5
 )
 make_dripstone(
@@ -399,7 +364,6 @@ make_dripstone(
     "Great watered dripstone",
     "A thick layer of dripstone. It has absorbed some water, so it is able to grow in thickness.",
     watered_dripstone_tiles,
-    dry_dripstone_spike,
     5
 )
 
@@ -410,7 +374,6 @@ make_dripstone(
     "Medium dripstone",
     "A thick layer of dripstone.",
     dry_dripstone_tiles,
-    dry_dripstone_spike,
     4
 )
 make_dripstone(
@@ -418,7 +381,6 @@ make_dripstone(
     "Medium hardened dripstone",
     "A thick layer of dripstone. It is no longer able to grow or absorb liquids.",
     hardened_dripstone_tiles,
-    hardened_dripstone_spike,
     4
 )
 make_dripstone(
@@ -426,7 +388,6 @@ make_dripstone(
     "Medium molten dripstone",
     "A thick layer of dripstone. It has absorbed some lava, so it is able to grow in thickness.",
     molten_dripstone_tiles,
-    dry_dripstone_spike,
     4
 )
 make_dripstone(
@@ -434,7 +395,6 @@ make_dripstone(
     "Medium watered dripstone",
     "A thick layer of dripstone. It has absorbed some water, so it is able to grow in thickness.",
     watered_dripstone_tiles,
-    dry_dripstone_spike,
     4
 )
 
@@ -445,7 +405,6 @@ make_dripstone(
     "Small dripstone",
     "A thick layer of dripstone.",
     dry_dripstone_tiles,
-    dry_dripstone_spike,
     3
 )
 make_dripstone(
@@ -453,7 +412,6 @@ make_dripstone(
     "Small hardened dripstone",
     "A thick layer of dripstone. It is no longer able to grow or absorb liquids.",
     hardened_dripstone_tiles,
-    hardened_dripstone_spike,
     3
 )
 make_dripstone(
@@ -461,7 +419,6 @@ make_dripstone(
     "Small molten dripstone",
     "A thick layer of dripstone. It has absorbed some lava, so it is able to grow in thickness.",
     molten_dripstone_tiles,
-    dry_dripstone_spike,
     3
 )
 make_dripstone(
@@ -469,7 +426,6 @@ make_dripstone(
     "Small watered dripstone",
     "A thick layer of dripstone. It has absorbed some water, so it is able to grow in thickness.",
     watered_dripstone_tiles,
-    dry_dripstone_spike,
     3
 )
 
@@ -480,7 +436,6 @@ make_dripstone(
     "Tiny dripstone",
     "A thick layer of dripstone.",
     dry_dripstone_tiles,
-    dry_dripstone_spike,
     2
 )
 make_dripstone(
@@ -488,7 +443,6 @@ make_dripstone(
     "Tiny hardened dripstone",
     "A thick layer of dripstone. It is no longer able to grow or absorb liquids.",
     hardened_dripstone_tiles,
-    hardened_dripstone_spike,
     2
 )
 make_dripstone(
@@ -496,7 +450,6 @@ make_dripstone(
     "Tiny molten dripstone",
     "A thick layer of dripstone. It has absorbed some lava, so it is able to grow in thickness.",
     molten_dripstone_tiles,
-    dry_dripstone_spike,
     2
 )
 make_dripstone(
@@ -504,7 +457,6 @@ make_dripstone(
     "Tiny watered dripstone",
     "A thick layer of dripstone. It has absorbed some water, so it is able to grow in thickness.",
     watered_dripstone_tiles,
-    dry_dripstone_spike,
     2
 )
 
@@ -515,7 +467,6 @@ make_dripstone(
     "Dripstone spike",
     "A thick layer of dripstone.",
     dry_dripstone_tiles,
-    dry_dripstone_spike,
     1
 )
 make_dripstone(
@@ -523,7 +474,6 @@ make_dripstone(
     "Hardened dripstone spike",
     "A thick layer of dripstone. It is no longer able to grow or absorb liquids.",
     hardened_dripstone_tiles,
-    hardened_dripstone_spike,
     1
 )
 make_dripstone(
@@ -531,7 +481,6 @@ make_dripstone(
     "Molten dripstone spike",
     "A thick layer of dripstone. It has absorbed some lava, so it is able to grow in thickness.",
     molten_dripstone_tiles,
-    dry_dripstone_spike,
     1
 )
 make_dripstone(
@@ -539,7 +488,6 @@ make_dripstone(
     "Watered dripstone spike",
     "A thick layer of dripstone. It has absorbed some water, so it is able to grow in thickness.",
     watered_dripstone_tiles,
-    dry_dripstone_spike,
     1
 )
 
@@ -664,32 +612,32 @@ end
 
 -- ABSORB LIQUIDS
 
-make_abm(dry_dripstone_block, seconds_per_water_trickle, absorb_liquid)
+make_abm(dry_dripstone_block, seconds_per_trickle, absorb_liquid)
-make_abm(molten_dripstone_block, seconds_per_lava_trickle, harden(function ()
+make_abm(molten_dripstone_block, seconds_per_trickle, harden(function ()
     return noordstar_dripstone.water_nodes
 end))
-make_abm(watered_dripstone_block, seconds_per_water_trickle, harden(function ()
+make_abm(watered_dripstone_block, seconds_per_trickle, harden(function ()
     return noordstar_dripstone.lava_nodes
 end))
 
 -- TRICKLE DOWN
 
-make_abm(molten_dripstone_block, seconds_per_lava_trickle, trickle_down(lava_trickle_down, dry_dripstone_block))
+make_abm(molten_dripstone_block, seconds_per_trickle, trickle_down(lava_trickle_down, dry_dripstone_block))
-make_abm(watered_dripstone_block, seconds_per_water_trickle, trickle_down(water_trickle_down, dry_dripstone_block))
+make_abm(watered_dripstone_block, seconds_per_trickle, trickle_down(water_trickle_down, dry_dripstone_block))
-make_abm(molten_dripstone_huge, seconds_per_lava_trickle, trickle_down(lava_trickle_down, dry_dripstone_huge))
+make_abm(molten_dripstone_huge, seconds_per_trickle, trickle_down(lava_trickle_down, dry_dripstone_huge))
-make_abm(watered_dripstone_huge, seconds_per_water_trickle, trickle_down(water_trickle_down, dry_dripstone_huge))
+make_abm(watered_dripstone_huge, seconds_per_trickle, trickle_down(water_trickle_down, dry_dripstone_huge))
-make_abm(molten_dripstone_large, seconds_per_lava_trickle, trickle_down(lava_trickle_down, dry_dripstone_large))
+make_abm(molten_dripstone_large, seconds_per_trickle, trickle_down(lava_trickle_down, dry_dripstone_large))
-make_abm(watered_dripstone_large, seconds_per_water_trickle, trickle_down(water_trickle_down, dry_dripstone_large))
+make_abm(watered_dripstone_large, seconds_per_trickle, trickle_down(water_trickle_down, dry_dripstone_large))
-make_abm(molten_dripstone_great, seconds_per_lava_trickle, trickle_down(lava_trickle_down, dry_dripstone_great))
+make_abm(molten_dripstone_great, seconds_per_trickle, trickle_down(lava_trickle_down, dry_dripstone_great))
-make_abm(watered_dripstone_great, seconds_per_water_trickle, trickle_down(water_trickle_down, dry_dripstone_great))
+make_abm(watered_dripstone_great, seconds_per_trickle, trickle_down(water_trickle_down, dry_dripstone_great))
-make_abm(molten_dripstone_medium, seconds_per_lava_trickle, trickle_down(lava_trickle_down, dry_dripstone_medium))
+make_abm(molten_dripstone_medium, seconds_per_trickle, trickle_down(lava_trickle_down, dry_dripstone_medium))
-make_abm(watered_dripstone_medium, seconds_per_water_trickle, trickle_down(water_trickle_down, dry_dripstone_medium))
+make_abm(watered_dripstone_medium, seconds_per_trickle, trickle_down(water_trickle_down, dry_dripstone_medium))
-make_abm(molten_dripstone_small, seconds_per_lava_trickle, trickle_down(lava_trickle_down, dry_dripstone_small))
+make_abm(molten_dripstone_small, seconds_per_trickle, trickle_down(lava_trickle_down, dry_dripstone_small))
-make_abm(watered_dripstone_small, seconds_per_water_trickle, trickle_down(water_trickle_down, dry_dripstone_small))
+make_abm(watered_dripstone_small, seconds_per_trickle, trickle_down(water_trickle_down, dry_dripstone_small))
-make_abm(molten_dripstone_tiny, seconds_per_lava_trickle, trickle_down(lava_trickle_down, dry_dripstone_tiny))
+make_abm(molten_dripstone_tiny, seconds_per_trickle, trickle_down(lava_trickle_down, dry_dripstone_tiny))
-make_abm(watered_dripstone_tiny, seconds_per_water_trickle, trickle_down(water_trickle_down, dry_dripstone_tiny))
+make_abm(watered_dripstone_tiny, seconds_per_trickle, trickle_down(water_trickle_down, dry_dripstone_tiny))
-make_abm(molten_dripstone_spike, seconds_per_lava_trickle, trickle_down(lava_trickle_down_spike, dry_dripstone_spike))
+make_abm(molten_dripstone_spike, seconds_per_trickle, trickle_down(lava_trickle_down_spike, dry_dripstone_spike))
-make_abm(watered_dripstone_spike, seconds_per_water_trickle, trickle_down(water_trickle_down_spike, dry_dripstone_spike))
+make_abm(watered_dripstone_spike, seconds_per_trickle, trickle_down(water_trickle_down_spike, dry_dripstone_spike))
 
 -- GROW
 
@@ -708,43 +656,5 @@ make_abm(watered_dripstone_spike, seconds_per_growth*(4*4 - 2*2), grow_to(dry_dr
 
 -- DROP DOWN
 
-make_abm(molten_dripstone_spike, seconds_per_lava_trickle, drop_down_to(lava_drop_down, dry_dripstone_spike))
+make_abm(molten_dripstone_spike, seconds_per_trickle, drop_down_to(lava_drop_down, dry_dripstone_spike))
-make_abm(watered_dripstone_spike, seconds_per_water_trickle, drop_down_to(water_drop_down, dry_dripstone_spike))
+make_abm(watered_dripstone_spike, seconds_per_trickle, drop_down_to(water_drop_down, dry_dripstone_spike))
-
--- CRATING RECIPES
-
-local function gapple_recipe(gold, apple, gapple)
-    minetest.register_craft({
-        output = gapple,
-        recipe = {
-            { gold,  gold, gold },
-            { gold, apple, gold },
-            { gold,  gold, gold },
-        }
-    })
-end
-
-gapple_recipe(dry_dripstone_spike, dry_dripstone_spike, dry_dripstone_tiny)
-gapple_recipe(dry_dripstone_spike, dry_dripstone_tiny, dry_dripstone_small)
-gapple_recipe(dry_dripstone_spike, dry_dripstone_small, dry_dripstone_medium)
-gapple_recipe(dry_dripstone_spike, dry_dripstone_medium, dry_dripstone_great)
-gapple_recipe(dry_dripstone_spike, dry_dripstone_great, dry_dripstone_large)
-gapple_recipe(dry_dripstone_spike, dry_dripstone_large, dry_dripstone_huge)
-gapple_recipe(hardened_dripstone_spike, hardened_dripstone_spike, hardened_dripstone_tiny)
-gapple_recipe(hardened_dripstone_spike, hardened_dripstone_tiny, hardened_dripstone_small)
-gapple_recipe(hardened_dripstone_spike, hardened_dripstone_small, hardened_dripstone_medium)
-gapple_recipe(hardened_dripstone_spike, hardened_dripstone_medium, hardened_dripstone_great)
-gapple_recipe(hardened_dripstone_spike, hardened_dripstone_great, hardened_dripstone_large)
-gapple_recipe(hardened_dripstone_spike, hardened_dripstone_large, hardened_dripstone_huge)
-gapple_recipe(molten_dripstone_spike, molten_dripstone_spike, molten_dripstone_tiny)
-gapple_recipe(molten_dripstone_spike, molten_dripstone_tiny, molten_dripstone_small)
-gapple_recipe(molten_dripstone_spike, molten_dripstone_small, molten_dripstone_medium)
-gapple_recipe(molten_dripstone_spike, molten_dripstone_medium, molten_dripstone_great)
-gapple_recipe(molten_dripstone_spike, molten_dripstone_great, molten_dripstone_large)
-gapple_recipe(molten_dripstone_spike, molten_dripstone_large, molten_dripstone_huge)
-gapple_recipe(watered_dripstone_spike, watered_dripstone_spike, watered_dripstone_tiny)
-gapple_recipe(watered_dripstone_spike, watered_dripstone_tiny, watered_dripstone_small)
-gapple_recipe(watered_dripstone_spike, watered_dripstone_small, watered_dripstone_medium)
-gapple_recipe(watered_dripstone_spike, watered_dripstone_medium, watered_dripstone_great)
-gapple_recipe(watered_dripstone_spike, watered_dripstone_great, watered_dripstone_large)
-gapple_recipe(watered_dripstone_spike, watered_dripstone_large, watered_dripstone_huge)