Epic/mods/caverealms_lite/nodes.lua

--glowing crystal
minetest.register_node('caverealms:glow_crystal', {
   description = 'Glow Sapphire',
   tiles = {'caverealms_glow_crystal.png'},
   is_ground_content = true,
   groups = {cracky=3},
   sounds = default.node_sound_glass_defaults(),
   light_source = 13,
   paramtype = 'light',
   use_texture_alpha = 'blend',
   drawtype = 'glasslike',
   sunlight_propagates = true,
})

--glowing emerald
minetest.register_node('caverealms:glow_emerald', {
   description = 'Glow Emerald',
   tiles = {'caverealms_glow_emerald.png'},
   is_ground_content = true,
   groups = {cracky=3},
   sounds = default.node_sound_glass_defaults(),
   light_source = 13,
   paramtype = 'light',
   use_texture_alpha = 'blend',
   drawtype = 'glasslike',
   sunlight_propagates = true,
})

--glowing mese crystal blocks
minetest.register_node('caverealms:glow_mese', {
   description = 'Glow Mese Crystal',
   tiles = {'caverealms_glow_mese.png'},
   is_ground_content = true,
   groups = {cracky=3},
   sounds = default.node_sound_glass_defaults(),
   light_source = 13,
   paramtype = 'light',
   use_texture_alpha = 'blend',
   drawtype = 'glasslike',
   sunlight_propagates = true,
})

--glowing ruby
minetest.register_node('caverealms:glow_ruby', {
   description = 'Glow Ruby',
   tiles = {'caverealms_glow_ruby.png'},
   is_ground_content = true,
   groups = {cracky=3},
   sounds = default.node_sound_glass_defaults(),
   light_source = 13,
   paramtype = 'light',
   use_texture_alpha = 'blend',
   drawtype = 'glasslike',
   sunlight_propagates = true,
})

--glowing amethyst
minetest.register_node('caverealms:glow_amethyst', {
   description = 'Glow Amethyst',
   tiles = {'caverealms_glow_amethyst.png'},
   is_ground_content = true,
   groups = {cracky=3},
   sounds = default.node_sound_glass_defaults(),
   light_source = 13,
   paramtype = 'light',
   use_texture_alpha = 'blend',
   drawtype = 'glasslike',
   sunlight_propagates = true,
})

--embedded crystal
minetest.register_node('caverealms:glow_ore', {
   description = 'Glow Crystal Ore',
   tiles = {'caverealms_glow_ore.png'},
   is_ground_content = true,
   groups = {cracky=2},
   sounds = default.node_sound_glass_defaults(),
   light_source = 10,
   paramtype = 'light',
})

--embedded emerald
minetest.register_node('caverealms:glow_emerald_ore', {
   description = 'Glow Emerald Ore',
   tiles = {'caverealms_glow_emerald_ore.png'},
   is_ground_content = true,
   groups = {cracky=2},
   sounds = default.node_sound_glass_defaults(),
   light_source = 10,
   paramtype = 'light',
})

--embedded ruby
minetest.register_node('caverealms:glow_ruby_ore', {
   description = 'Glow Ruby Ore',
   tiles = {'caverealms_glow_ruby_ore.png'},
   is_ground_content = true,
   groups = {cracky=2},
   sounds = default.node_sound_glass_defaults(),
   light_source = 10,
   paramtype = 'light',
})

--embedded amethyst
minetest.register_node('caverealms:glow_amethyst_ore', {
   description = 'Glow Amethyst Ore',
   tiles = {'caverealms_glow_amethyst_ore.png'},
   is_ground_content = true,
   groups = {cracky=2},
   sounds = default.node_sound_glass_defaults(),
   light_source = 10,
   paramtype = 'light',
})

--thin (transparent) ice
minetest.register_node('caverealms:thin_ice', {
   description = 'Thin Ice',
   tiles = {'caverealms_thin_ice.png'},
   is_ground_content = true,
   groups = {cracky=3},
   sounds = default.node_sound_glass_defaults(),
   use_texture_alpha = 'blend',
   drawtype = 'glasslike',
   sunlight_propagates = true,
   freezemelt = 'default:water_source',
   paramtype = 'light',
})

--salt crystal
minetest.register_node('caverealms:salt_crystal', {
   description = 'Salt Crystal',
   tiles = {'caverealms_salt_crystal.png'},
   is_ground_content = true,
   groups = {cracky=2},
   sounds = default.node_sound_glass_defaults(),
   light_source = 11,
   paramtype = 'light',
   use_texture_alpha = 'blend',
   drawtype = 'glasslike',
   sunlight_propagates = true,
})

--glowing crystal gem
minetest.register_node('caverealms:glow_gem', {
   description = 'Glow Gem',
   tiles = {'caverealms_glow_gem.png'},
   inventory_image = 'caverealms_glow_gem.png',
   wield_image = 'caverealms_glow_gem.png',
   is_ground_content = true,
   groups = {cracky = 3, oddly_breakable_by_hand = 1, attached_node = 1},
   sounds = default.node_sound_glass_defaults(),
   light_source = 11,
   paramtype = 'light',
   drawtype = 'plantlike',
   walkable = false,
   buildable_to = true,
   visual_scale = 0.75,
   selection_box = {
      type = 'fixed',
      fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},
   }
})

--glowing salt gem
minetest.register_node('caverealms:salt_gem', {
   description = 'Salt Gem',
   tiles = {'caverealms_salt_gem.png'},
   inventory_image = 'caverealms_salt_gem.png',
   wield_image = 'caverealms_salt_gem.png',
   is_ground_content = true,
   groups = {cracky = 3, oddly_breakable_by_hand = 1, attached_node = 1},
   sounds = default.node_sound_glass_defaults(),
   light_source = 11,
   paramtype = 'light',
   drawtype = 'plantlike',
   walkable = false,
   buildable_to = true,
   visual_scale = 0.75,
   selection_box = {
      type = 'fixed',
      fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},
   }
})

--stone spike
minetest.register_node('caverealms:spike', {
   description = 'Stone Spike',
   tiles = {'caverealms_spike.png'},
   inventory_image = 'caverealms_spike.png',
   wield_image = 'caverealms_spike.png',
   is_ground_content = true,
   groups = {cracky = 3, oddly_breakable_by_hand = 1, attached_node = 1},
   sounds = default.node_sound_stone_defaults(),
   light_source = 3,
   paramtype = 'light',
   drawtype = 'plantlike',
   walkable = false,
   buildable_to = true,
   visual_scale = 0.75,
   selection_box = {
      type = 'fixed',
      fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},
   }
})


--upward pointing icicle
minetest.register_node('caverealms:icicle_up', {
   description = 'Icicle',
   tiles = {'caverealms_icicle_up.png'},
   inventory_image = 'caverealms_icicle_up.png',
   wield_image = 'caverealms_icicle_up.png',
   is_ground_content = true,
   groups = {cracky=3, oddly_breakable_by_hand=1},
   sounds = default.node_sound_glass_defaults(),
   light_source = 8,
   paramtype = 'light',
   drawtype = 'plantlike',
   walkable = false,
   buildable_to = true,
   visual_scale = 1.0,
   selection_box = {
      type = 'fixed',
      fixed = {-0.5, -0.5, -0.5, 0.5, -7/16, 0.5},
   },
})

--downward pointing icicle
minetest.register_node('caverealms:icicle_down', {
   description = 'Icicle',
   tiles = {'caverealms_icicle_down.png'},
   inventory_image = 'caverealms_icicle_down.png',
   wield_image = 'caverealms_icicle_down.png',
   is_ground_content = true,
   groups = {cracky=3, oddly_breakable_by_hand=1},
   sounds = default.node_sound_glass_defaults(),
   light_source = 8,
   paramtype = 'light',
   drawtype = 'plantlike',
   walkable = false,
   buildable_to = true,
   visual_scale = 1.0,
   selection_box = {
      type = 'fixed',
      fixed = {-0.5, 7/16, -0.5, 0.5, 0.5, 0.5},
   },
})

--cave mossy cobble - bluish?
minetest.register_node('caverealms:stone_with_moss', {
   description = 'Cave Stone with Moss',
   tiles = {'default_cobble.png^caverealms_moss.png', 'default_cobble.png', 'default_cobble.png^caverealms_moss_side.png'},
   is_ground_content = true,
   groups = {crumbly=1, cracky=3},
   drop = 'default:cobble',
   sounds = default.node_sound_dirt_defaults({
      footstep = {name='default_grass_footstep', gain=0.25},
   }),
})

--cave lichen-covered cobble - purple-ish
minetest.register_node('caverealms:stone_with_lichen', {
   description = 'Cave Stone with Lichen',
   tiles = {'default_cobble.png^caverealms_lichen.png', 'default_cobble.png', 'default_cobble.png^caverealms_lichen_side.png'},
   is_ground_content = true,
   groups = {crumbly=1, cracky=3},
   drop = 'default:cobble',
   sounds = default.node_sound_dirt_defaults({
      footstep = {name='default_grass_footstep', gain=0.25},
   }),
})

--cave algae-covered cobble - yellow-ish
minetest.register_node('caverealms:stone_with_algae', {
   description = 'Cave Stone with Algae',
   tiles = {'default_cobble.png^caverealms_algae.png', 'default_cobble.png', 'default_cobble.png^caverealms_algae_side.png'},
   is_ground_content = true,
   groups = {crumbly=1, cracky=3},
   drop = 'default:cobble',
   sounds = default.node_sound_dirt_defaults({
      footstep = {name='default_grass_footstep', gain=0.25},
   }),
})

--tiny-salt-crystal-covered cobble - pink-ish
minetest.register_node('caverealms:stone_with_salt', {
   description = 'Salt Crystal',
   tiles = {'caverealms_salty2.png'},
   light_source = 9,
   paramtype = 'light',
   use_texture_alpha = 'blend',
   drawtype = 'glasslike',
   sunlight_propagates = true,
   is_ground_content = true,
   groups = {cracky=3},
   sounds = default.node_sound_glass_defaults(),
})

--Hot Cobble - cobble with lava instead of mortar XD
minetest.register_node('caverealms:hot_cobble', {
   description = 'Hot Cobble',
   tiles = {'caverealms_hot_cobble.png'},
   is_ground_content = true,
   groups = {cracky=1, hot=1, unbreakable = 1},
   damage_per_second = 1,
   light_source = 3,
   paramtype = 'light',
   sounds = default.node_sound_stone_defaults({
      footstep = {name='default_stone_footstep', gain=0.25},
   }),
})

--Glow Obsidian
minetest.register_node('caverealms:glow_obsidian', {
   description = 'Glowing Obsidian',
   tiles = {'caverealms_glow_obsidian.png'},
   is_ground_content = true,
   groups = {cracky=1, level=2},
   light_source = 7,
   paramtype = 'light',
   sounds = default.node_sound_stone_defaults({
      footstep = {name='default_stone_footstep', gain=0.25},
   }),
})

--Glow Obsidian 2 - has traces of lava
minetest.register_node('caverealms:glow_obsidian_2', {
   description = 'Hot Glowing Obsidian',
   tiles = {'caverealms_glow_obsidian2.png'},
   is_ground_content = true,
   groups = {cracky=1, hot=1, level=2},
   light_source = 9,
   paramtype = 'light',
   sounds = default.node_sound_stone_defaults({
      footstep = {name='default_stone_footstep', gain=0.25},
   }),
})

--Glow Obsidian Bricks
minetest.register_node('caverealms:glow_obsidian_brick', {
   description = 'Glow Obsidian Brick',
   tiles = {'caverealms_glow_obsidian_brick.png'},
   light_source = 7,
   groups = {cracky = 1, level = 2},
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node('caverealms:glow_obsidian_brick_2', {
   description = 'Glow Obsidian Brick',
   tiles = {'caverealms_glow_obsidian_brick_2.png'},
   light_source = 9,
   groups = {cracky = 1, level = 2},
   sounds = default.node_sound_stone_defaults(),
})

--Glow Obsidian Stairs/Slabs
stairs.register_stair_and_slab(
   'glow_obsidian_brick',
   'caverealms:glow_obsidian_brick',
   {cracky = 1, level = 2},
   {'caverealms_glow_obsidian_brick.png'},
   'Glow Obsidian Brick Stair',
   'Glow Obsidian Brick Slab',
   default.node_sound_stone_defaults())

stairs.register_stair_and_slab(
   'glow_obsidian_brick_2',
   'caverealms:glow_obsidian_brick_2',
   {cracky = 1, level = 2},
   {'caverealms_glow_obsidian_brick_2.png'},
   'Glow Obsidian Brick Stair',
   'Glow Obsidian Brick Slab',
   default.node_sound_stone_defaults())

--Glow Obsidian Glass
minetest.register_node('caverealms:glow_obsidian_glass', {
   description = 'Glow Obsidian Glass',
   drawtype = 'glasslike_framed_optional',
   tiles = {'caverealms_glow_obsidian_glass.png', 'default_obsidian_glass_detail.png'},
   paramtype = 'light',
   light_source = 13,
   sunlight_propagates = true,
   groups = {cracky = 3},
   sounds = default.node_sound_glass_defaults(),
})

--Coal Dust
minetest.register_node('caverealms:coal_dust', {
   description = 'Coal Dust',
   tiles = {'caverealms_coal_dust.png'},
   is_ground_content = true,
   groups = {crumbly=3, falling_node=1, sand=1},
   sounds = default.node_sound_sand_defaults(),
})

--glow worms
minetest.register_node('caverealms:glow_worm', {
   description = 'Blue Glow Worms',
   tiles = {'caverealms_glow_worm.png'},
   inventory_image = 'caverealms_glow_worm.png',
   wield_image = 'caverealms_glow_worm.png',
   is_ground_content = true,
   groups = {oddly_breakable_by_hand=3},
   light_source = 9,
   paramtype = 'light',
   drawtype = 'plantlike',
   walkable = false,
   buildable_to = true,
   visual_scale = 1.0,
   selection_box = {
      type = 'fixed',
      fixed = {-1/6, -1/2, -1/6, 1/6, 1/2, 1/6},
   },
})

minetest.register_node('caverealms:glow_worm_green', {
   description = 'Green Glow Worms',
   tiles = {'caverealms_glow_worm_green.png'},
   inventory_image = 'caverealms_glow_worm_green.png',
   wield_image = 'caverealms_glow_worm_green.png',
   is_ground_content = true,
   groups = {oddly_breakable_by_hand=3},
   light_source = 9,
   paramtype = 'light',
   drawtype = 'plantlike',
   walkable = false,
   buildable_to = true,
   visual_scale = 1.0,
   selection_box = {
      type = 'fixed',
      fixed = {-1/6, -1/2, -1/6, 1/6, 1/2, 1/6},
   },
})

minetest.register_node('caverealms:fire_vine', {
   _doc_items_longdesc = 'A highly invasive species, that should not be planted.',
   description = 'Fire Vine',
   tiles = {'caverealms_fire_vine.png'},
   inventory_image = 'caverealms_fire_vine.png',
   wield_image = 'caverealms_fire_vine.png',
   is_ground_content = true,
   damage_per_second = 1,
   groups = {oddly_breakable_by_hand=3, snappy = 3},
   light_source = 9,
   paramtype = 'light',
   drawtype = 'plantlike',
   walkable = false,
   buildable_to = true,
   visual_scale = 1.0,
   climbable = true,
   selection_box = {
      type = 'fixed',
      fixed = {-1/6, -1/2, -1/6, 1/6, 1/2, 1/6},
   },
})


--define special flame so that it does not expire
minetest.register_node('caverealms:constant_flame', {
   description = 'Fire',
   drawtype = 'plantlike',
   tiles = {{
      name='fire_basic_flame_animated.png',
      animation={type='vertical_frames', aspect_w=16, aspect_h=16, length=1},
   }},
   inventory_image = 'fire_basic_flame.png',
   light_source = 14,
   groups = {igniter=2, dig_immediate=3, hot=3, not_in_creative_inventory=1},
   paramtype = 'light',
   drop = '',
   walkable = false,
   buildable_to = true,
   damage_per_second = 4,
})

--dungeon master statue (nodebox)
minetest.register_node('caverealms:dm_statue', {
   description = 'Dungeon Master Statue',
   tiles = {
      'caverealms_dm_stone.png',
      'caverealms_dm_stone.png',
      'caverealms_dm_stone.png',
      'caverealms_dm_stone.png',
      'caverealms_dm_stone.png',
      'caverealms_stone_eyes.png'
   },
   drawtype = 'nodebox',
   paramtype = 'light',
   paramtype2 = 'facedir',
   groups = {cracky=2},
   node_box = {
      type = 'fixed',
      fixed = {
         {-0.4375, -0.5, -0.4375, 0.4375, -0.3125, 0.4375}, -- NodeBox1
         {-0.25, -0.125, -0.1875, 0.25, 0.5, 0.1875}, -- NodeBox2
         {-0.375, 0, -0.125, -0.25, 0.4375, 0.125}, -- NodeBox3
         {0.25, 0.125, -0.4375, 0.375, 0.375, 0.1875}, -- NodeBox4
         {-0.25, -0.5, -0.125, -0.125, -0.125, 0.125}, -- NodeBox5
         {0.125, -0.3125, -0.125, 0.25, 0, 0.125}, -- NodeBox6
      }
   },
   selection_box = {
      type = 'regular'
   }
})

-- Compatibility
minetest.register_alias("caverealms:hanging_thin_ice", "caverealms:thin_ice")

minetest.register_alias("caverealms:spike_2", "caverealms:spike")
minetest.register_alias("caverealms:spike_3", "caverealms:spike")
minetest.register_alias("caverealms:spike_4", "caverealms:spike")
minetest.register_alias("caverealms:spike_5", "caverealms:spike")

minetest.register_alias("caverealms:salt_gem_2", "caverealms:salt_gem")
minetest.register_alias("caverealms:salt_gem_3", "caverealms:salt_gem")
minetest.register_alias("caverealms:salt_gem_4", "caverealms:salt_gem")
minetest.register_alias("caverealms:salt_gem_5", "caverealms:salt_gem")

minetest.register_alias("caverealms:glow_gem_2", "caverealms:glow_gem")
minetest.register_alias("caverealms:glow_gem_3", "caverealms:glow_gem")
minetest.register_alias("caverealms:glow_gem_4", "caverealms:glow_gem")
minetest.register_alias("caverealms:glow_gem_5", "caverealms:glow_gem")