Major Update: 'Items and Utilities': Add Gunpowder, Coins, Sugar, and Ash. Add replacenear Chat Command, New Colored Blocks, New Grass, Revamp Light Texture, New Flower Type, New TNT Crafting Recipe, Add Crying Obsidian, and more!

mods/pyutest_cmds/init.lua

@@ -0,0 +1,40 @@
+-- Building tools
+minetest.register_chatcommand("replacenear", {
+  privs = {
+    creative = true
+  },
+  func = function (name, param)
+    local parts = param:split(" ")
+    if #parts == 3 then
+      local player = minetest.get_player_by_name(name)
+      local pos = player:get_pos()
+      local range = tonumber(parts[1]) or 5
+      local from = parts[2]:split(",")
+      local to = parts[3]
+      local replaced = 0
+
+      local function replace(p)
+        for _, v in pairs(from) do
+          local name = minetest.get_node(p).name
+          local anyblock_match = (v == "anyblock" and name ~= "air" and name ~= "ignore")
+
+          if name == v or v == "any" or anyblock_match then
+            minetest.set_node(p, {name = to})
+            replaced = replaced + 1
+          end
+        end
+      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}
+            replace(npos)
+          end
+        end
+      end
+      return true, string.format("Replaced %d blocks", replaced)
+    end
+    return false, "Requires 3 arguments"
+  end
+})

mods/pyutest_core/abms.lua

@@ -14,7 +14,7 @@ minetest.register_abm({
   nodenames = PyuTestCore.building_blocks,
   neighbors = {"pyutest_core:contagious_acid"},
   interval = 3.4,
-  chance = 8.7,
+  chance = 3.7,
   catchup = true,
   action = function (pos)
     minetest.set_node(pos, {name = "pyutest_core:contagious_acid"})

mods/pyutest_core/blocks.lua

@@ -41,67 +41,62 @@ PyuTestCore.node_boxes = {
 PyuTestCore.building_blocks = {}
 
 
-PyuTestCore.make_colored_blocks = function (color, dcolor, tex, colorspec, cgroups, bdrawtype, light)
+PyuTestCore.make_building_blocks = function (color, dcolor, tex, colortint, cgroups, extra_conf)
   local groups = cgroups or {
     block = PyuTestCore.BLOCK_BREAKABLE_NORMAL
   }
+  local econf = extra_conf or {}
   local id_block = "pyutest_core:"..color.."_block"
   local id_carpet = "pyutest_core:"..color.."_carpet"
   local id_slab = "pyutest_core:"..color.."_slab"
   local id_pillar = "pyutest_core:"..color.."_pillar"
 
-  minetest.register_node(id_block, {
+  minetest.register_node(id_block, PyuTestCore.util.tableconcat({
     description = Translate(dcolor.." Block"),
-    drawtype = bdrawtype,
     tiles = {tex},
-    color = colorspec,
+    color = colortint,
     groups = groups,
     sounds = PyuTestCore.make_node_sounds(),
-    paramtype = light and "light" or nil,
-    sunlight_propagates = light and true or nil
-  })
+  }, econf))
   table.insert(PyuTestCore.building_blocks, id_block)
 
-  minetest.register_node(id_carpet, {
+  minetest.register_node(id_carpet, PyuTestCore.util.tableconcat({
     description = Translate(dcolor .. " Carpet"),
     tiles = {tex},
     groups = groups,
-    color = colorspec,
+    color = colortint,
     drawtype = "nodebox",
     paramtype = "light",
-    paramtyp2 = "facedir",
+    paramtype2 = "facedir",
     node_box = PyuTestCore.node_boxes.CARPET,
     sounds = PyuTestCore.make_node_sounds(),
-    sunlight_propagates = light and true or nil
-  })
+  }, econf))
   table.insert(PyuTestCore.building_blocks, id_carpet)
 
-  minetest.register_node(id_slab, {
+  minetest.register_node(id_slab, PyuTestCore.util.tableconcat({
     description = Translate(dcolor.." Slab"),
     tiles = {tex},
     groups = groups,
-    color = colorspec,
+    color = colortint,
     drawtype = "nodebox",
     paramtype = "light",
-    paramtyp2 = "facedir",
+    paramtype2 = "facedir",
     node_box = PyuTestCore.node_boxes.SLAB,
     sounds = PyuTestCore.make_node_sounds(),
-    sunlight_propagates = light and true or nil
-  })
+  }, econf))
   table.insert(PyuTestCore.building_blocks, id_slab)
 
-  minetest.register_node(id_pillar, {
+  minetest.register_node(id_pillar, PyuTestCore.util.tableconcat({
     description = Translate(dcolor.." Pillar"),
     tiles = {tex},
     groups = groups,
-    color = colorspec,
+    color = colortint,
     drawtype = "nodebox",
     paramtype = "light",
-    paramtyp2 = "facedir",
+    paramtype2 = "facedir",
     node_box = PyuTestCore.node_boxes.PILLAR,
     sounds = PyuTestCore.make_node_sounds(),
-    sunlight_propagates = light and true or nil
-  })
+  }, econf))
   table.insert(PyuTestCore.building_blocks, id_pillar)
 
   minetest.register_craft({
@@ -144,11 +139,13 @@ PyuTestCore.make_liquid = function (nsname, sname, desc, groups, tiles)
       walkable = false,
       pointable = false,
       buildable_to = true,
+      is_ground_content = false,
       use_texture_alpha = "blend",
       paramtype = "light",
       drop = "",
       drowning = 1,
       liquidtype = liquidtype,
+      liquid_viscosity = 1,
       liquid_alternative_flowing = nsname.."_flowing",
       liquid_alternative_source = nsname.."_source"
     }
@@ -159,34 +156,45 @@ PyuTestCore.make_liquid = function (nsname, sname, desc, groups, tiles)
   PyuTestCore.make_node(nsname.."_flowing", sname.."_flowing", "Flowing " .. desc, groups, tiles, make_liquid_flags("flowing"))
 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, {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)
-PyuTestCore.make_colored_blocks("sandstone", "Sandstone", "sandstone.png", nil)
-PyuTestCore.make_colored_blocks("ice", "Ice", "ice.png", nil)
-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, {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_building_blocks("grass", "Grass", "grass.png", nil, nil, {drop = "pyutest_core:dirt_block"})
+PyuTestCore.make_building_blocks("dirt", "Dirt", "dirt.png", nil)
+PyuTestCore.make_building_blocks("stone", "Stone", "stone.png", nil, {block = PyuTestCore.BLOCK_BREAKABLE_LONG})
+PyuTestCore.make_building_blocks("iron", "Iron", "iron.png", nil, {block = PyuTestCore.BLOCK_BREAKABLE_LONG})
+PyuTestCore.make_building_blocks("wooden", "Wooden", "wood.png", nil)
+PyuTestCore.make_building_blocks("snow", "Snow", "snow.png", nil)
+PyuTestCore.make_building_blocks("sand", "Sand", "sand.png", nil)
+PyuTestCore.make_building_blocks("sandstone", "Sandstone", "sandstone.png", nil)
+PyuTestCore.make_building_blocks("ice", "Ice", "ice.png", nil)
+PyuTestCore.make_building_blocks("leaves", "Leaves", "leaves.png", nil)
+PyuTestCore.make_building_blocks("mushroom", "Mushroom", "mushroom.png", nil)
+PyuTestCore.make_building_blocks("mushroom_stem", "Mushroom Stem", "mushroom-stem.png", nil)
+PyuTestCore.make_building_blocks("mycelium", "Mycelium", "mycelium.png", nil)
+PyuTestCore.make_building_blocks("hellstone", "Hellstone", "hellstone.png", nil, {block = PyuTestCore.BLOCK_BREAKABLE_LONG})
+PyuTestCore.make_building_blocks("basalt", "Basalt", "basalt.png", nil, {block = PyuTestCore.BLOCK_BREAKABLE_LONG})
+PyuTestCore.make_building_blocks("obsidian", "Obsidian", "obsidian.png", nil, {block = PyuTestCore.BLOCK_BREAKABLE_FOREVER})
+PyuTestCore.make_building_blocks("haybale", "Haybale", "haybale.png", nil)
+PyuTestCore.make_building_blocks("crying_obsidian", "Crying Obsidian", "crying-obsidian.png", nil, {block = PyuTestCore.BLOCK_BREAKABLE_FOREVER})
 
-PyuTestCore.make_colored_blocks("white", "White", "wool.png", "white")
-PyuTestCore.make_colored_blocks("red", "Red", "wool.png", "red")
-PyuTestCore.make_colored_blocks("orange", "Orange", "wool.png", "orange")
-PyuTestCore.make_colored_blocks("yellow", "Yellow", "wool.png", "yellow")
-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_building_blocks("color_white", "White", "wool.png", "white")
+PyuTestCore.make_building_blocks("color_red", "Red", "wool.png", "red")
+PyuTestCore.make_building_blocks("color_orange", "Orange", "wool.png", "orange")
+PyuTestCore.make_building_blocks("color_yellow", "Yellow", "wool.png", "yellow")
+PyuTestCore.make_building_blocks("color_green", "Green", "wool.png", "green")
+PyuTestCore.make_building_blocks("color_blue", "Blue", "wool.png", "blue")
+PyuTestCore.make_building_blocks("color_purple", "Purple", "wool.png", "purple")
+PyuTestCore.make_building_blocks("color_black", "Black", "wool.png", "black")
+PyuTestCore.make_building_blocks("color_pink", "Pink", "wool.png", "hotpink")
+PyuTestCore.make_building_blocks("color_cherry", "Cherry", "wool.png", "lightpink")
+PyuTestCore.make_building_blocks("color_brown", "Brown", "wool.png", "brown")
+PyuTestCore.make_building_blocks("color_gray", "Gray", "wool.png", "gray")
+PyuTestCore.make_building_blocks("color_teal", "Teal", "wool.png", "teal")
+PyuTestCore.make_building_blocks("color_cyan", "Cyan", "wool.png", "cyan")
+PyuTestCore.make_building_blocks("color_yellowgreen", "Yellow Green", "wool.png", "yellowgreen")
+PyuTestCore.make_building_blocks("color_plum", "Plum", "wool.png", "plum")
+PyuTestCore.make_building_blocks("color_gold", "Gold", "wool.png", "gold")
+PyuTestCore.make_building_blocks("color_skyblue", "Sky Blue", "wool.png", "skyblue")
+PyuTestCore.make_building_blocks("color_darkviolet", "Dark Violet", "wool.png", "darkviolet")
+PyuTestCore.make_building_blocks("color_violet", "Violet", "wool.png", "violet")
 
 PyuTestCore.make_node("pyutest_core:light", "light", "Light", {
   snappy = 1,
@@ -195,6 +203,10 @@ PyuTestCore.make_node("pyutest_core:light", "light", "Light", {
 }, {
   "light.png"
 }, {
+  drawtype = "torchlike",
+  walkable = false,
+  paramtype = "light",
+  sunlight_propagates = true,
   light_source = minetest.LIGHT_MAX,
   on_rightclick = function ()
     if minetest.get_timeofday() >= 0.5 then
@@ -216,7 +228,7 @@ PyuTestCore.make_node("pyutest_core:torch", "torch", "Torch", {
   walkable = false,
   drawtype = "torchlike",
   paramtype = "light",
-  inventory_image = "torch.png"
+  inventory_image = "torch.png",
 })
 
 PyuTestCore.make_node("pyutest_core:sponge", "sponge", "Sponge", {
@@ -272,6 +284,20 @@ PyuTestCore.make_node("pyutest_core:flower3", "blue_daisy", "Blue Daisy", {
   inventory_image = "flower3.png"
 })
 
+PyuTestCore.make_node("pyutest_core:flower4", "lavender", "Lavender", {
+  snappy = 1,
+  block = PyuTestCore.BLOCK_BREAKABLE_INSTANT,
+}, {"flower4.png"}, {
+  drawtype = "plantlike",
+  walkable = false,
+  waving = 1,
+  buildable_to = true,
+  paramtype = "light",
+  sunlight_propagates = true,
+  inventory_image = "flower4.png"
+})
+
+
 PyuTestCore.make_node("pyutest_core:deadbush", "deadbush", "Deadbush", {
   snappy = 1,
   block = PyuTestCore.BLOCK_BREAKABLE_INSTANT
@@ -285,6 +311,19 @@ PyuTestCore.make_node("pyutest_core:deadbush", "deadbush", "Deadbush", {
   inventory_image = "deadbush.png"
 })
 
+PyuTestCore.make_node("pyutest_core:grass_plant", "grass_plant", "Grass", {
+  snappy = 1,
+  block = PyuTestCore.BLOCK_BREAKABLE_INSTANT
+}, {"grass-plant.png"}, {
+  drawtype = "plantlike",
+  walkable = false,
+  waving = 1,
+  buildable_to = true,
+  paramtype = "light",
+  sunlight_propagates = true,
+  inventory_image = "grass-plant.png"
+})
+
 PyuTestCore.make_node("pyutest_core:tree_sapling", "tree_sapling", "Tree Sapling", {
   snappy = 1,
   block = PyuTestCore.BLOCK_BREAKABLE_INSTANT
@@ -298,9 +337,17 @@ PyuTestCore.make_node("pyutest_core:tree_sapling", "tree_sapling", "Tree Sapling
   inventory_image = "sapling.png",
 
   on_timer = function (pos)
+    local trees = {
+      "tree",
+      "tree2"
+    }
+
+    math.randomseed(os.time())
+    local selected_tree = trees[math.random(#trees)]
+
     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")
+    minetest.place_schematic(pos, PyuTestCore.get_schem_path(selected_tree), "random", nil, false, "place_center_x, place_center_z")
   end,
 
   on_rightclick = function (pos)
@@ -369,6 +416,22 @@ PyuTestCore.make_node("pyutest_core:tnt", "tnt", "TNT", {
   end
 })
 
+PyuTestCore.make_node("pyutest_core:crate", "crate", "Crate", {
+  block = PyuTestCore.BLOCK_BREAKABLE_NORMAL
+}, {"crate.png"}, {
+  on_rightclick = function (pos, node, clicker)
+    local barrel_name = string.format("crate_x%d_y%d_z%d", pos.x, pos.y, pos.z)
+    local inventory = minetest.get_inventory({type="detached", name = barrel_name})
+    if inventory == nil then
+      inventory = minetest.create_detached_inventory(barrel_name)
+      inventory:set_size("main", 64)
+      inventory:set_width("main", 8)
+
+    end
+
+  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:oil", "oil", "Oil", {}, {"oil.png"})

mods/pyutest_core/crafts.lua

@@ -31,3 +31,11 @@ minetest.register_craft({
     {"pyutest_core:torch", "pyutest_core:torch"}
   }
 })
+
+minetest.register_craft({
+  output = "pyutest_core:tnt 3",
+  recipe = {
+    {"pyutest_core:sand_block", "pyutest_core:gunpowder"},
+    {"pyutest_core:gunpowder", "pyutest_core:sand_block"}
+  }
+})

mods/pyutest_core/init.lua

@@ -8,6 +8,13 @@ PyuTestCore = {
   util = {
     toint = function (float)
       return tonumber(string.format("%d", float))
+    end,
+    tableconcat = function (t1, t2)
+      local nt = t1
+      for k, v in pairs(t2) do
+        nt[k] = v
+      end
+      return nt
     end
   }
 }

mods/pyutest_core/player.lua

@@ -1,18 +1,3 @@
--- player privs
-minetest.register_on_joinplayer(function(player)
-  minetest.set_player_privs(player:get_player_name(), {
-    interact = true,
-    shout = true,
-    fly = true,
-    fast = true,
-    noclip = true,
-    give = true,
-    teleport = true,
-    bring = true,
-    settime = true
-  })
-end)
-
 -- player hand
 minetest.register_item(":", {
   type = "none",

mods/pyutest_core/tools.lua

@@ -51,10 +51,6 @@ PyuTestCore.make_tool("pyutest_core:pickaxe", "pickaxe", "Pickaxe", {}, "pickaxe
   }
 })
 
-PyuTestCore.make_item("pyutest_core:stick", "stick", "Stick", {}, "stick.png", {
-  stack_max = 99
-})
-
 PyuTestCore.make_tool("pyutest_core:bomb", "bomb", "Bomb", {}, "bomb.png", {
   on_use = function (_, user)
     if user == nil then
@@ -64,3 +60,33 @@ PyuTestCore.make_tool("pyutest_core:bomb", "bomb", "Bomb", {}, "bomb.png", {
     PyuTestCore.create_explosion(pos, 2)
   end
 })
+
+PyuTestCore.make_item("pyutest_core:stick", "stick", "Stick", {}, "stick.png", {
+  stack_max = 99
+})
+
+PyuTestCore.make_item("pyutest_core:gunpowder", "gunpowder", "Gunpowder", {}, "powder.png", {
+  color = "dimgray",
+  stack_max = 99
+})
+
+PyuTestCore.make_item("pyutest_core:ash", "ash", "Ash", {}, "powder.png", {
+  color = "gray",
+  stack_max = 99
+})
+
+PyuTestCore.make_item("pyutest_core:sugar", "sugar", "Sugar", {}, "powder.png", {
+  stack_max = 99
+})
+
+PyuTestCore.make_item("pyutest_core:coin", "coin", "Coin", {}, "coin.png", {
+  stack_max = 99,
+  on_secondary_use = function (_, user)
+    local pos = user:get_pos()
+    minetest.sound_play({name = "coin", gain = 1}, {
+      pos = pos
+    })
+
+    return nil
+  end
+})

mods/pyutest_core/trees.lua

@@ -6,12 +6,23 @@ minetest.register_decoration({
   biomes = {"forest", "grassland"},
   y_max = PyuTestCore_BiomeTops.grassland,
   y_min = 1,
-  decoration = {"pyutest_core:flower", "pyutest_core:flower2", "pyutest_core:flower3"}
+  decoration = {"pyutest_core:flower", "pyutest_core:flower2", "pyutest_core:flower3", "pyutest_core:flower4"}
 })
 
 minetest.register_decoration({
   deco_type = "simple",
-  place_on = {"pyutest_core:dirt_block"},
+  place_on = {"pyutest_core:grass_block"},
+  sidelen = 16,
+  fill_ratio = 0.048,
+  biomes = {"grassland"},
+  y_max = PyuTestCore_BiomeTops.grassland,
+  y_min = 1,
+  decoration = "pyutest_core:grass_plant"
+})
+
+minetest.register_decoration({
+  deco_type = "simple",
+  place_on = {"pyutest_core:dirt_block", "pyutest_core:sand_block"},
   sidelen = 16,
   fill_ratio = 0.019,
   biomes = {"wasteland", "desert"},