Ores, tools, and wielditems

mods/rgt_base/init.lua

@@ -61,6 +61,32 @@ function ns.register_node(name, def)
     end
 end
 
+function ns.register_item(name, def)
+    def._name = name
+    local alias
+    if not name:find(":") then
+        alias = name
+        name = "red_glazed_terracotta:"..name
+    end
+    minetest.register_craftitem(":"..name, def)
+    if alias then
+        minetest.register_alias(alias, name)
+    end
+end
+
+function ns.register_tool(name, def)
+    def._name = name
+    local alias
+    if not name:find(":") then
+        alias = name
+        name = "red_glazed_terracotta:"..name
+    end
+    minetest.register_tool(":"..name, def)
+    if alias then
+        minetest.register_alias(alias, name)
+    end
+end
+
 
 
 minetest.register_on_joinplayer(function(p)

mods/rgt_entities/init.lua

@@ -0,0 +1,12 @@
+
+minetest.register_entity(":display", {
+    initial_properties = {
+        visual = "sprite",
+        textures = {"blank.png"},
+        pointable = false,
+        static_save = false
+    },
+    on_activate = function(e)
+        e.object:set_armor_groups{immortal = 1}
+    end
+})

mods/rgt_entities/mod.conf

@@ -0,0 +1,2 @@
+name = rgt_entities
+depends = rgt_base

mods/rgt_entities/models/rgt_anchor.gltf

@@ -0,0 +1 @@
+{"asset":{"version":"2.0","generator":"Blockbench 4.12.5 glTF exporter"},"scenes":[{"nodes":[2],"name":"blockbench_export"}],"scene":0,"nodes":[{"name":"cube","mesh":0},{"name":"root","children":[0]},{"children":[1]}],"bufferViews":[{"buffer":0,"byteOffset":0,"byteLength":48,"target":34962,"byteStride":12},{"buffer":0,"byteOffset":48,"byteLength":48,"target":34962,"byteStride":12},{"buffer":0,"byteOffset":96,"byteLength":32,"target":34962,"byteStride":8},{"buffer":0,"byteOffset":128,"byteLength":12,"target":34963}],"buffers":[{"byteLength":140,"uri":"data:application/octet-stream;base64,AAAgPwAAAAAAACA/AAAgvwAAAAAAACA/AAAgPwAAAAAAACC/AAAgvwAAAAAAACC/AAAAAAAAgL8AAAAAAAAAAAAAgL8AAAAAAAAAAAAAgL8AAAAAAAAAAAAAgL8AAAAAAAAAPgAAAAAAAAAAAAAAAAAAAD4AAAA+AAAAAAAAAD4CAAAAAQACAAEAAwA="}],"accessors":[{"bufferView":0,"componentType":5126,"count":4,"max":[0.625,0,0.625],"min":[-0.625,0,-0.625],"type":"VEC3"},{"bufferView":1,"componentType":5126,"count":4,"max":[0,-1,0],"min":[0,-1,0],"type":"VEC3"},{"bufferView":2,"componentType":5126,"count":4,"max":[0.125,0.125],"min":[0,0],"type":"VEC2"},{"bufferView":3,"componentType":5123,"count":6,"max":[3],"min":[0],"type":"SCALAR"}],"materials":[{"pbrMetallicRoughness":{"metallicFactor":0,"roughnessFactor":1},"alphaMode":"MASK","alphaCutoff":0.05,"doubleSided":true}],"meshes":[{"primitives":[{"mode":4,"attributes":{"POSITION":0,"NORMAL":1,"TEXCOORD_0":2},"indices":3,"material":0}]}]}

mods/rgt_entities/models/tnb_animator.gltf

@@ -0,0 +1 @@
+{"asset":{"version":"2.0","generator":"Blockbench 4.12.4 glTF exporter"},"scenes":[{"nodes":[2],"name":"blockbench_export"}],"scene":0,"nodes":[{"name":"cube","mesh":0},{"name":"root","children":[0]},{"children":[1]}],"bufferViews":[{"buffer":0,"byteOffset":0,"byteLength":288,"target":34962,"byteStride":12},{"buffer":0,"byteOffset":288,"byteLength":288,"target":34962,"byteStride":12},{"buffer":0,"byteOffset":576,"byteLength":192,"target":34962,"byteStride":8},{"buffer":0,"byteOffset":768,"byteLength":72,"target":34963}],"buffers":[{"byteLength":840,"uri":"data:application/octet-stream;base64,C9cjOvYoID8L1yM6C9cjOvYoID8AAAAAC9cjOgAAID8L1yM6C9cjOgAAID8AAAAAAAAAAPYoID8AAAAAAAAAAPYoID8L1yM6AAAAAAAAID8AAAAAAAAAAAAAID8L1yM6AAAAAPYoID8AAAAAC9cjOvYoID8AAAAAAAAAAPYoID8L1yM6C9cjOvYoID8L1yM6AAAAAAAAID8L1yM6C9cjOgAAID8L1yM6AAAAAAAAID8AAAAAC9cjOgAAID8AAAAAAAAAAPYoID8L1yM6C9cjOvYoID8L1yM6AAAAAAAAID8L1yM6C9cjOgAAID8L1yM6C9cjOvYoID8AAAAAAAAAAPYoID8AAAAAC9cjOgAAID8AAAAAAAAAAAAAID8AAAAAAACAPwAAAAAAAAAAAACAPwAAAAAAAAAAAACAPwAAAAAAAAAAAACAPwAAAAAAAAAAAACAvwAAAAAAAAAAAACAvwAAAAAAAAAAAACAvwAAAAAAAAAAAACAvwAAAAAAAAAAAAAAAAAAgD8AAAAAAAAAAAAAgD8AAAAAAAAAAAAAgD8AAAAAAAAAAAAAgD8AAAAAAAAAAAAAgL8AAAAAAAAAAAAAgL8AAAAAAAAAAAAAgL8AAAAAAAAAAAAAgL8AAAAAAAAAAAAAAAAAAIA/AAAAAAAAAAAAAIA/AAAAAAAAAAAAAIA/AAAAAAAAAAAAAIA/AAAAAAAAAAAAAIC/AAAAAAAAAAAAAIC/AAAAAAAAAAAAAIC/AAAAAAAAAAAAAIC/AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAAEAAgADAAEABAAGAAUABgAHAAUACAAKAAkACgALAAkADAAOAA0ADgAPAA0AEAASABEAEgATABEAFAAWABUAFgAXABUA"}],"accessors":[{"bufferView":0,"componentType":5126,"count":24,"max":[0.0006250000442378223,0.6256250143051147,0.0006250000442378223],"min":[0,0.625,0],"type":"VEC3"},{"bufferView":1,"componentType":5126,"count":24,"max":[1,1,1],"min":[-1,-1,-1],"type":"VEC3"},{"bufferView":2,"componentType":5126,"count":24,"max":[0,0],"min":[0,0],"type":"VEC2"},{"bufferView":3,"componentType":5123,"count":36,"max":[23],"min":[0],"type":"SCALAR"}],"materials":[{"pbrMetallicRoughness":{"metallicFactor":0,"roughnessFactor":1},"alphaMode":"MASK","alphaCutoff":0.05,"doubleSided":true}],"meshes":[{"primitives":[{"mode":4,"attributes":{"POSITION":0,"NORMAL":1,"TEXCOORD_0":2},"indices":3,"material":0}]}]}

mods/rgt_materials/init.lua

@@ -0,0 +1,79 @@
+
+rgt.register_item("iron_ingot", {
+    inventory_image = "rgt_iron_ingot.png",
+})
+
+rgt.register_item("iron_lump", {
+    inventory_image = "rgt_iron_lump.png",
+})
+
+rgt.register_node("iron_block", {
+    tiles = {"rgt_iron_block.png"},
+    groups = {stone = 1}
+})
+
+rgt.register_node("iron_ore", {
+    tiles = {"rgt_stone.png^rgt_iron_ore.png"},
+    drop = "iron_lump",
+    groups = {stone = 1}
+})
+
+minetest.register_ore {
+    ore_type = "scatter",
+    ore = "iron_ore",
+    wherein = "stone",
+    
+    clust_scarcity = 4 * 4 * 4,
+    clust_num_ores = 8,
+    clust_size = 3,
+    
+    noise_params = {
+        offset = 0,
+        scale = 1,
+        spread = {x = 100, y = 100, z = 100},
+        seed = 23,
+        octaves = 3,
+        persistence = 0.7
+    },
+}
+
+
+
+
+rgt.register_item("gold_ingot", {
+    inventory_image = "rgt_gold_ingot.png",
+})
+
+rgt.register_item("gold_lump", {
+    inventory_image = "rgt_gold_lump.png",
+})
+
+rgt.register_node("gold_block", {
+    tiles = {"rgt_gold_block.png"},
+    groups = {stone = 1}
+})
+
+rgt.register_node("gold_ore", {
+    tiles = {"rgt_stone.png^rgt_gold_ore.png"},
+    drop = "gold_lump",
+    groups = {stone = 1}
+})
+
+minetest.register_ore {
+    ore_type = "scatter",
+    ore = "gold_ore",
+    wherein = "stone",
+    
+    clust_scarcity = 4 * 4 * 4,
+    clust_num_ores = 8,
+    clust_size = 3,
+    
+    noise_params = {
+        offset = 0,
+        scale = 1,
+        spread = {x = 100, y = 100, z = 100},
+        seed = 9858,
+        octaves = 3,
+        persistence = 0.7
+    },
+}

mods/rgt_materials/mod.conf

@@ -0,0 +1,2 @@
+name = rgt_materials
+depends = rgt_world

mods/rgt_player/init.lua

@@ -49,13 +49,13 @@ Player = {
     end,
     update_hp = function(m, hp)
         if not (m.health_display and m.health_display:is_valid()) then
-            local pos = m.object:get_pos()
+            local pos = m.object:get_pos() or vector.zero()
-            if not pos then return end
             m.health_display = minetest.add_entity(pos, "rgt_player:health_display")
             m.health_display:set_attach(m.object, nil, vector.new(0, 22, 0))
             m.health_display:get_luaentity().owner = m
         end
         local tx = "[combine:90x90"
+        if hp < m.props.hp_max then
             for i = math.floor(hp /2), math.floor(m.props.hp_max /2) -1 do
                 tx = tx..":"..(i *9)..",40=rgt_heart_empty.png"
             end
@@ -65,12 +65,51 @@ Player = {
             if hp %2 ~= 0 then
                 tx = tx..":"..((math.floor(hp /2)) *9)..",40=rgt_heart.png\\^[fill\\:5x9\\:4,0\\:#000\\^[makealpha\\:#000"
             end
+        end
         m.health_display:set_properties {
             visual = "sprite",
             textures = {tx},
             shaded = false
         }
     end,
+    set_wielditem = function(m, def)
+        if not def then def = {name = ""} end
+        if not (m.wielditem_display and m.wielditem_display:is_valid()) then
+            local mp = m.object:get_pos() or vector.zero()
+            m.wielditem_display = minetest.add_entity(mp, "display")
+            m.wielditem_display:set_properties {
+                visual = "item"
+            }
+            local e = m.wielditem_display:get_luaentity()
+            e.owner = m
+        end
+        local pos = def.type == "node" and vector.new(0.2, -6, 2) or vector.new(0.2, -5.5, 2.5)
+        if def._wield_pos then
+            pos = pos +def._wield_pos
+        end
+        local rot = def._wield_rot or def.type == "node" and vector.new(45, 40, 30) or (def.type == "tool" and vector.new(90, -45, 90) or vector.new(-90, -100, 90))
+        local scale = def._wield_scale or vector.new(0.2, 0.2, 0.2)
+        
+        if type(scale) == "number" then
+            scale = vector.new(scale, scale, scale)
+        end
+        
+        if def.name == "air" or def.name == "" or not (def.tiles or def.wield_image or def.inventory_image) then
+            m.wielditem_display:set_properties {
+                visual = "sprite",
+                textures = {"blank.png"}
+            }
+            m.wielditem_display:set_attach(m.object, "RightArm", pos, rot)
+            return
+        end
+        
+        m.wielditem_display:set_properties {
+            visual = "item",
+            visual_size = scale,
+            wield_item = def.name
+        }
+        m.wielditem_display:set_attach(m.object, "RightArm", pos, rot)
+    end,
     tick = function(m, dtime)
         local time = minetest.get_us_time()
         local p = m.object
@@ -274,6 +313,7 @@ Player = {
                 if onunselect then onunselect(m) end
             end
             m.prev_wielditem = wname
+            m:set_wielditem(def)
             local onselect = def and def.on_wield
             if onselect then onselect(m, w) end
         end
@@ -370,3 +410,11 @@ minetest.register_chatcommand("hungerbar", {
         end
     end
 })
+
+minetest.register_chatcommand("wi", {
+    func = function(name, args)
+        local m = rgt.players[name]
+        local x, y, z = args:match "(%-?%d+)%s+(%-?%d+)%s+(%-?%d+)"
+        m.wielditem_display:set_attach(m.object, "RightArm", vector.new(0.2, -5.5, 2.5), vector.new(tonumber(x), tonumber(y), tonumber(z)))
+    end
+})

mods/rgt_player/mod.conf

@@ -1,2 +1,2 @@
 name = rgt_player
-depends = rgt_base
+depends = rgt_entities

mods/rgt_tools/init.lua

@@ -0,0 +1,83 @@
+
+rgt.register_tool("iron_sword", {
+    inventory_image = "rgt_sword_iron.png",
+    _wield_scale = 0.4,
+    _wield_pos = vector.new(0, 0, 1)
+})
+
+rgt.register_tool("iron_pick", {
+    inventory_image = "rgt_pick_iron.png",
+    _wield_scale = 0.4,
+    _wield_pos = vector.new(0, 0, 1),
+    tool_capabilities = {
+        full_punch_interval = 0.9,
+        max_drop_level = 0,
+        groupcaps = {
+            stone = {times = {1, 2, 3}, uses = 100}
+        }
+    }
+})
+
+rgt.register_tool("iron_axe", {
+    inventory_image = "rgt_axe_iron.png",
+    _wield_scale = 0.4,
+    _wield_pos = vector.new(0, 0, 1),
+})
+
+rgt.register_tool("iron_shovel", {
+    inventory_image = "rgt_shovel_iron.png",
+    _wield_scale = 0.4,
+    _wield_pos = vector.new(0, 0, 1)
+})
+
+minetest.register_chatcommand("iron", {
+    func = function(name)
+        local inv = rgt.players[name].object:get_inventory()
+        for _, x in ipairs {"lump", "ingot", "block", "sword", "pick", "axe", "shovel"} do
+            inv:add_item("main", ItemStack("iron_"..x))
+        end
+    end
+})
+
+
+
+rgt.register_tool("gold_sword", {
+    inventory_image = "rgt_sword_gold.png",
+    _wield_scale = 0.4,
+    _wield_pos = vector.new(0, 0, 1)
+})
+
+rgt.register_tool("gold_pick", {
+    inventory_image = "rgt_pick_gold.png",
+    _wield_scale = 0.4,
+    _wield_pos = vector.new(0, 0, 1),
+    tool_capabilities = {
+        full_punch_interval = 0.9,
+        max_drop_level = 0,
+        groupcaps = {
+            stone = {times = {1, 2, 3}, uses = 100}
+        }
+    }
+})
+
+rgt.register_tool("gold_axe", {
+    inventory_image = "rgt_axe_gold.png",
+    _wield_scale = 0.4,
+    _wield_pos = vector.new(0, 0, 1),
+})
+
+rgt.register_tool("gold_shovel", {
+    inventory_image = "rgt_shovel_gold.png",
+    _wield_scale = 0.4,
+    _wield_pos = vector.new(0, 0, 1)
+})
+
+
+minetest.register_chatcommand("gold", {
+    func = function(name)
+        local inv = rgt.players[name].object:get_inventory()
+        for _, x in ipairs {"lump", "ingot", "block", "sword", "pick", "axe", "shovel"} do
+            inv:add_item("main", ItemStack("gold_"..x))
+        end
+    end
+})

mods/rgt_tools/mod.conf

@@ -0,0 +1,2 @@
+name = rgt_tools
+depends = rgt_materials

mods/rgt_world/init.lua

@@ -16,7 +16,7 @@ include "variants.lua"
 rgt.register_node("stone", {
     tiles = {{name = "rgt_stone.png", align_style = "world"}},
     _variants = "all",
-    groups = {dig_immediate = 3}
+    groups = {stone = 1}
 })
 
 rgt.register_node("cobble", {