Major Update: I don't remember what changed ;-;

minetest.conf

@@ -1,2 +1 @@
-bomb_range = 2
 unified_inventory_lite = true

mods/pyutest_core/abms.lua

@@ -13,8 +13,9 @@ minetest.register_abm({
   label = "Contagious Acid Spread",
   nodenames = PyuTestCore.building_blocks,
   neighbors = {"pyutest_core:contagious_acid"},
-  interval = 1.2,
-  chance = 4.5,
+  interval = 3.2,
+  chance = 2.7,
+  catchup = true,
   action = function (pos)
     minetest.set_node(pos, {name = "pyutest_core:contagious_acid"})
   end

mods/pyutest_core/blocks.lua

@@ -134,8 +134,8 @@ end
 
 PyuTestCore.make_colored_blocks("grass", "Grass", "grass.png", nil)
 PyuTestCore.make_colored_blocks("dirt", "Dirt", "dirt.png", nil)
-PyuTestCore.make_colored_blocks("stone", "Stone", "stone.png", nil)
-PyuTestCore.make_colored_blocks("iron", "Iron", "iron.png", nil)
+PyuTestCore.make_colored_blocks("stone", "Stone", "stone.png", nil, {block = PyuTestCore.BLOCK_BREAKABLE_LONG})
+PyuTestCore.make_colored_blocks("iron", "Iron", "iron.png", nil, {block = PyuTestCore.BLOCK_BREAKABLE_LONG})
 PyuTestCore.make_colored_blocks("wooden", "Wooden", "wood.png", nil)
 PyuTestCore.make_colored_blocks("snow", "Snow", "snow.png", nil)
 PyuTestCore.make_colored_blocks("sand", "Sand", "sand.png", nil)
@@ -145,9 +145,10 @@ PyuTestCore.make_colored_blocks("leaves", "Leaves", "leaves.png", nil)
 PyuTestCore.make_colored_blocks("mushroom", "Mushroom", "mushroom.png", nil)
 PyuTestCore.make_colored_blocks("mushroom_stem", "Mushroom Stem", "mushroom-stem.png", nil)
 PyuTestCore.make_colored_blocks("mycelium", "Mycelium", "mycelium.png", nil)
-PyuTestCore.make_colored_blocks("hellstone", "Hellstone", "hellstone.png", nil)
-PyuTestCore.make_colored_blocks("basalt", "Basalt", "basalt.png", nil)
-PyuTestCore.make_colored_blocks("obsidian", "Obsidian", "obsidian.png", nil)
+PyuTestCore.make_colored_blocks("hellstone", "Hellstone", "hellstone.png", nil, {block = PyuTestCore.BLOCK_BREAKABLE_LONG})
+PyuTestCore.make_colored_blocks("basalt", "Basalt", "basalt.png", nil, {block = PyuTestCore.BLOCK_BREAKABLE_LONG})
+PyuTestCore.make_colored_blocks("obsidian", "Obsidian", "obsidian.png", nil, {block = PyuTestCore.BLOCK_BREAKABLE_FOREVER})
+PyuTestCore.make_colored_blocks("haybale", "Haybale", "haybale.png", nil)
 
 PyuTestCore.make_colored_blocks("white", "White", "wool.png", "white")
 PyuTestCore.make_colored_blocks("red", "Red", "wool.png", "red")
@@ -157,6 +158,8 @@ PyuTestCore.make_colored_blocks("green", "Green", "wool.png", "green")
 PyuTestCore.make_colored_blocks("blue", "Blue", "wool.png", "blue")
 PyuTestCore.make_colored_blocks("purple", "Purple", "wool.png", "purple")
 PyuTestCore.make_colored_blocks("black", "Black", "wool.png", "black")
+PyuTestCore.make_colored_blocks("pink", "Pink", "wool.png", "hotpink")
+PyuTestCore.make_colored_blocks("cherry", "Cherry", "wool.png", "lightpink")
 
 PyuTestCore.make_node("pyutest_core:light", "light", "Light", {
   snappy = 1,
@@ -235,6 +238,43 @@ PyuTestCore.make_node("pyutest_core:flower3", "blue_daisy", "Blue Daisy", {
   inventory_image = "flower3.png"
 })
 
+PyuTestCore.make_node("pyutest_core:deadbush", "deadbush", "Deadbush", {
+  snappy = 1,
+  block = PyuTestCore.BLOCK_BREAKABLE_INSTANT
+}, {"deadbush.png"}, {
+  drawtype = "plantlike",
+  walkable = false,
+  waving = 1,
+  buildable_to = true,
+  paramtype = "light",
+  sunlight_propagates = true,
+  inventory_image = "deadbush.png"
+})
+
+PyuTestCore.make_node("pyutest_core:tree_sapling", "tree_sapling", "Tree Sapling", {
+  snappy = 1,
+  block = PyuTestCore.BLOCK_BREAKABLE_INSTANT
+}, {"sapling.png"}, {
+  drawtype = "plantlike",
+  walkable = false,
+  waving = 1,
+  buildable_to = true,
+  paramtype = "light",
+  sunlight_propagates = true,
+  inventory_image = "sapling.png",
+
+  on_timer = function (pos)
+    minetest.remove_node(pos)
+    pos.y = pos.y - 1
+    minetest.place_schematic(pos, PyuTestCore.get_schem_path("tree"), "random", nil, false, "place_center_x, place_center_z")
+  end,
+
+  on_rightclick = function (pos)
+    local timer = minetest.get_node_timer(pos)
+    timer:start(6)
+  end
+})
+
 PyuTestCore.make_node("pyutest_core:trapdoor", "trapdoor", "Trapdoor", {
   choppy = 1,
   block = PyuTestCore.BLOCK_BREAKABLE_NORMAL
@@ -253,5 +293,49 @@ PyuTestCore.make_node("pyutest_core:contagious_acid", "acid", "Contagious Acid",
   block = PyuTestCore.BLOCK_BREAKABLE_LONG,
 }, {"acid.png"}, {})
 
+PyuTestCore.make_node("pyutest_core:barrier", "barrier", "Barrier", {
+  block = PyuTestCore.BLOCK_BREAKABLE_FOREVER
+}, {}, {
+  drawtype = "airlike",
+  walkable = true,
+  paramtype = "light",
+  sunlight_propagates = true,
+  inventory_image = "barrier.png",
+  wield_image = "barrier.png"
+})
+
+PyuTestCore.make_node("pyutest_core:fire", "fire", "Fire", {
+  block = PyuTestCore.BLOCK_BREAKABLE_INSTANT
+}, {"fire.png"}, {
+  drawtype = "firelike",
+  walkable = false,
+  buildable_to = true,
+  paramtype = "light",
+  sunlight_propagates = true,
+  -- inventory_image = "fire.png"
+})
+
+PyuTestCore.make_node("pyutest_core:tnt", "tnt", "TNT", {
+  block = PyuTestCore.BLOCK_BREAKABLE_INSTANT
+}, {
+  "tnt-top-bottom.png",
+  "tnt-top-bottom.png",
+  "tnt-side.png",
+  "tnt-side.png",
+  "tnt-side.png",
+  "tnt-side.png"
+}, {
+  on_rightclick = function (pos)
+    local timer = minetest.get_node_timer(pos)
+    timer:start(4)
+  end,
+
+  on_timer = function (pos)
+    PyuTestCore.create_explosion(pos, 3, true)
+  end
+})
+
 PyuTestCore.make_liquid("pyutest_core:water", "water", "Water", {}, {"water.png"})
-PyuTestCore.make_liquid("pyutest_core:lava", "Lava", "Lava", {}, {"lava.png"})
+PyuTestCore.make_liquid("pyutest_core:lava", "lava", "Lava", {}, {"lava.png"})
+PyuTestCore.make_liquid("pyutest_core:oil", "oil", "Oil", {}, {"oil.png"})
+PyuTestCore.make_liquid("pyutest_core:liquid_acid", "liquid_acid", "Acid", {}, {"acid.png"})

mods/pyutest_core/init.lua

@@ -12,7 +12,14 @@ PyuTestCore = {
   }
 }
 
+PyuTestCore.get_schem_path = function (name)
+  return minetest.get_modpath("pyutest_core") .. "/schematics/"..name..".mts"
+end
 PyuTestCore_Path = minetest.get_modpath("pyutest_core")
+
+dofile(PyuTestCore_Path.."/utils.lua") -- Depedency-less utilities
+
+-- Core Game Code
 dofile(PyuTestCore_Path.."/blocks.lua")
 dofile(PyuTestCore_Path.."/mapgen.lua")
 dofile(PyuTestCore_Path.."/abms.lua")

mods/pyutest_core/mapgen.lua

@@ -5,13 +5,15 @@ minetest.register_alias("mapgen_lava_source", "pyutest_core:water_source")
 
 -- Biomes
 
-PyuTestCore_BiomeEndings = {
+PyuTestCore_SurfaceBiomeBottom = -3
+PyuTestCore_BiomeTops = {
   grassland = 40,
   desert = 70,
   frozen_plains = 50,
   mountains = 300,
   mushroom_fields = 40,
-  hellbounds = 70
+  hellbounds = 70,
+  oillands = 45
 }
 
 minetest.register_biome({
@@ -23,8 +25,8 @@ minetest.register_biome({
   node_filler = "pyutest_core:dirt_block",
   depth_filler = 3,
 
-  y_max = PyuTestCore_BiomeEndings.grassland,
-  y_min = -3,
+  y_max = PyuTestCore_BiomeTops.grassland,
+  y_min = PyuTestCore_SurfaceBiomeBottom,
 
   heat_point = 50,
   humidity_point = 50,
@@ -39,8 +41,8 @@ minetest.register_biome({
   node_filler = "pyutest_core:dirt_block",
   depth_filler = 3,
 
-  y_max = PyuTestCore_BiomeEndings.grassland,
-  y_min = -3,
+  y_max = PyuTestCore_BiomeTops.grassland,
+  y_min = PyuTestCore_SurfaceBiomeBottom,
 
   heat_point = 50,
   humidity_point = 63
@@ -55,8 +57,8 @@ minetest.register_biome({
   node_filler = "pyutest_core:stone_block",
   depth_filler = 3,
 
-  y_max = PyuTestCore_BiomeEndings.mountains,
-  y_min = PyuTestCore_BiomeEndings.grassland,
+  y_max = PyuTestCore_BiomeTops.mountains,
+  y_min = PyuTestCore_BiomeTops.grassland,
 
   heat_point = 45,
   humidity_point = 34
@@ -71,8 +73,8 @@ minetest.register_biome({
   node_filler = "pyutest_core:sandstone_block",
   depth_filler = 3,
 
-  y_max = PyuTestCore_BiomeEndings.desert,
-  y_min = -3,
+  y_max = PyuTestCore_BiomeTops.desert,
+  y_min = PyuTestCore_SurfaceBiomeBottom,
 
   heat_point = 78,
   humidity_point = 4
@@ -87,8 +89,8 @@ minetest.register_biome({
   node_filler = "pyutest_core:sandstone_block",
   depth_filler = 3,
 
-  y_max = PyuTestCore_BiomeEndings.mountains,
-  y_min = PyuTestCore_BiomeEndings.desert,
+  y_max = PyuTestCore_BiomeTops.mountains,
+  y_min = PyuTestCore_BiomeTops.desert,
 
   heat_point = 65,
   humidity_point = 8
@@ -103,8 +105,8 @@ minetest.register_biome({
   node_filler = "pyutest_core:snow_block",
   depth_filler = 3,
 
-  y_max = PyuTestCore_BiomeEndings.mountains,
-  y_min = PyuTestCore_BiomeEndings.frozen_plains,
+  y_max = PyuTestCore_BiomeTops.mountains,
+  y_min = PyuTestCore_BiomeTops.frozen_plains,
 
   heat_point = 16,
   humidity_point = 23
@@ -123,8 +125,8 @@ minetest.register_biome({
   node_water_top = "pyutest_core:ice_block",
   depth_water_top = 10,
 
-  y_max = PyuTestCore_BiomeEndings.frozen_plains,
-  y_min = -3,
+  y_max = PyuTestCore_BiomeTops.frozen_plains,
+  y_min = PyuTestCore_SurfaceBiomeBottom,
 
   heat_point = 19,
   humidity_point = 23
@@ -142,8 +144,8 @@ minetest.register_biome({
   node_water_top = "pyutest_core:ice_block",
   depth_water_top = 10,
 
-  y_max = PyuTestCore_BiomeEndings.frozen_plains,
-  y_min = -3,
+  y_max = PyuTestCore_BiomeTops.frozen_plains,
+  y_min = PyuTestCore_SurfaceBiomeBottom,
   heat_point = 21,
   humidity_point = 9
 })
@@ -156,8 +158,8 @@ minetest.register_biome({
   node_filler = "pyutest_core:dirt_block",
   depth_filler = 3,
 
-  y_max = PyuTestCore_BiomeEndings.frozen_plains,
-  y_min = -3,
+  y_max = PyuTestCore_BiomeTops.frozen_plains,
+  y_min = PyuTestCore_SurfaceBiomeBottom,
 
   heat_point = 34,
   humidity_point = 76
@@ -178,18 +180,38 @@ minetest.register_biome({
   node_riverbed = "pyutest_core:lava_source",
   depth_riverbed = 2,
 
-  y_max = PyuTestCore_BiomeEndings.hellbounds,
-  y_min = -1,
+  y_max = PyuTestCore_BiomeTops.hellbounds,
+  y_min = PyuTestCore_SurfaceBiomeBottom,
 
   heat_point = 98,
   humidity_point = 3
 })
 
-PyuTestCore.get_schem_path = function (name)
-  return minetest.get_modpath("pyutest_core") .. "/schematics/"..name..".mts"
-end
+minetest.register_biome({
+  name = "oillands",
+
+  node_top = "pyutest_core:basalt_block",
+  depth_top = 1,
+
+  node_filler = "pyutest_core:basalt_block",
+  depth_filler = 3,
+
+  node_water = "pyutest_core:oil_source",
+  node_river_water = "pyutest_core:oil_source",
+
+  node_riverbed = "pyutest_core:oil_source",
+  depth_riverbed = 2,
+
+  y_max = PyuTestCore_BiomeTops.oillands,
+  y_min = PyuTestCore_SurfaceBiomeBottom,
+
+  heat_point = 48,
+  humidity_point = 18
+})
+
 
 -- Structures
 dofile(PyuTestCore_Path.."/structures.lua")
+
 -- Trees, Plants and More
 dofile(PyuTestCore_Path.."/trees.lua")

mods/pyutest_core/structures.lua

@@ -4,7 +4,7 @@ minetest.register_decoration({
   sidelen = 16,
   fill_ratio = 0.00004,
   biomes = {"grassland"},
-  y_max = PyuTestCore_BiomeEndings.grassland,
+  y_max = PyuTestCore_BiomeTops.grassland,
   y_min = 1,
   schematic = PyuTestCore.get_schem_path("hut"),
   rotation = "random",
@@ -17,7 +17,7 @@ minetest.register_decoration({
   sidelen = 16,
   fill_ratio = 0.00004,
   biomes = {"frozen_plains"},
-  y_max = PyuTestCore_BiomeEndings.frozen_plains,
+  y_max = PyuTestCore_BiomeTops.frozen_plains,
   y_min = 1,
   schematic = PyuTestCore.get_schem_path("igloo"),
   rotation = "random",
@@ -30,7 +30,7 @@ minetest.register_decoration({
   sidelen = 16,
   fill_ratio = 0.00007,
   biomes = {"frozen_plains"},
-  y_max = PyuTestCore_BiomeEndings.frozen_plains,
+  y_max = PyuTestCore_BiomeTops.frozen_plains,
   y_min = 1,
   schematic = PyuTestCore.get_schem_path("snowycamp"),
   rotation = "random",
@@ -43,7 +43,7 @@ minetest.register_decoration({
   sidelen = 16,
   fill_ratio = 0.00006,
   biomes = {"desert"},
-  y_max = PyuTestCore_BiomeEndings.desert,
+  y_max = PyuTestCore_BiomeTops.desert,
   y_min = 1,
   schematic = PyuTestCore.get_schem_path("desertwell"),
   rotation = "random",

mods/pyutest_core/tools.lua

@@ -57,24 +57,11 @@ PyuTestCore.make_item("pyutest_core:stick", "stick", "Stick", {}, "stick.png", {
 })
 
 PyuTestCore.make_tool("pyutest_core:bomb", "bomb", "Bomb", {}, "bomb.png", {
-  on_use = function (itemstack, user)
+  on_use = function (_, user)
     if user == nil then
       return
     end
     local pos = user:get_pos()
-    local range = tonumber(minetest.settings:get("bomb_range")) or 2
-
-    for dx = -range, range do
-      for dz = -range, range do
-        for dy = -range, range do
-          minetest.remove_node({x = pos.x + dx, y = pos.y + dy, z = pos.z + dz})
-        end
-      end
-    end
-
-    minetest.sound_play("block_break", {
-      pos = pos,
-      gain = 1
-    })
+    PyuTestCore.create_explosion(pos, 2)
   end
 })

mods/pyutest_core/trees.lua

@@ -1,10 +1,32 @@
+minetest.register_decoration({
+  deco_type = "simple",
+  place_on = {"pyutest_core:grass_block"},
+  sidelen = 16,
+  fill_ratio = 0.009,
+  biomes = {"forest", "grassland"},
+  y_max = PyuTestCore_BiomeTops.grassland,
+  y_min = 1,
+  decoration = {"pyutest_core:flower", "pyutest_core:flower2", "pyutest_core:flower3"}
+})
+
+minetest.register_decoration({
+  deco_type = "simple",
+  place_on = {"pyutest_core:dirt_block"},
+  sidelen = 16,
+  fill_ratio = 0.019,
+  biomes = {"wasteland", "desert"},
+  y_max = PyuTestCore_BiomeTops.grassland,
+  y_min = 1,
+  decoration = "pyutest_core:deadbush"
+})
+
 minetest.register_decoration({
   deco_type = "schematic",
   place_on = {"pyutest_core:grass_block"},
   sidelen = 16,
   fill_ratio = 0.004,
   biomes = {"forest"},
-  y_max = PyuTestCore_BiomeEndings.grassland,
+  y_max = PyuTestCore_BiomeTops.grassland,
   y_min = 1,
   schematic = PyuTestCore.get_schem_path("tree"),
   rotation = "random",
@@ -17,7 +39,7 @@ minetest.register_decoration({
   sidelen = 16,
   fill_ratio = 0.004,
   biomes = {"forest"},
-  y_max = PyuTestCore_BiomeEndings.grassland,
+  y_max = PyuTestCore_BiomeTops.grassland,
   y_min = 1,
   schematic = PyuTestCore.get_schem_path("tree2"),
   rotation = "random",
@@ -26,11 +48,11 @@ minetest.register_decoration({
 
 minetest.register_decoration({
   deco_type = "schematic",
-  place_on = {"pyutest_core:mycelium_block"},
+  place_on = {"pyutest_core:mycelium_block", "pyutest_core:grass_block"},
   sidelen = 16,
   fill_ratio = 0.003,
-  biomes = {"mushroom_fields"},
-  y_max = PyuTestCore_BiomeEndings.mushroom_fields,
+  biomes = {"mushroom_fields", "forest"},
+  y_max = PyuTestCore_BiomeTops.mushroom_fields,
   y_min = 1,
   schematic = PyuTestCore.get_schem_path("mushroom"),
   rotation = "random",

mods/pyutest_core/utils.lua

@@ -0,0 +1,42 @@
+PyuTestCore.create_explosion = function (pos, range, rm_pos)
+  if rm_pos then
+    minetest.remove_node(pos)
+  end
+
+  for dx = -range, range do
+    for dz = -range, range do
+      for dy = -range, range do
+        local npos = {x = pos.x + dx, y = pos.y + dy, z = pos.z + dz}
+        if minetest.get_node(npos).name == "pyutest_core:tnt" then
+          minetest.get_node_timer(npos):start(0.2)
+        else
+          minetest.dig_node(npos)
+        end
+      end
+    end
+  end
+
+  local r = range
+  local minpos = {x = pos.x - r, y = pos.y - r, z = pos.z - r}
+  local maxpos = {x = pos.x + r, y = pos.y + r, z = pos.z + r}
+
+  minetest.add_particlespawner({
+    amount = range * 3,
+    time = 1,
+    minexptime = 1,
+    maxexptime = 1,
+    minsize = 32,
+    maxsize = 64,
+
+    collisiondetection = false,
+    texture = "blast.png",
+
+    minpos = minpos,
+    maxpos = maxpos,
+  })
+
+  minetest.sound_play("block_break", {
+    pos = pos,
+    gain = 1.5
+  })
+end

settingtypes.txt

@@ -1 +0,0 @@
-bomb_range (Bomb Explosion Range) int 2 1