Add chests, the beginnings of a machines API, and other things

mods/rgt_world/init.lua

@@ -19,6 +19,24 @@ rgt.register_node("stone", {
     groups = {stone = 1}
 })
 
+rgt.register_node("stone_brick", {
+    tiles = {{name = "rgt_stone_brick.png", align_style = "world"}},
+    _variants = "all",
+    groups = {stone = 1}
+})
+
+rgt.register_node("stone_brick_large", {
+    tiles = {{name = "rgt_stone_brick_large.png", align_style = "world"}},
+    _variants = "all",
+    groups = {stone = 1}
+})
+
+rgt.register_node("stone_tile", {
+    tiles = {{name = "rgt_stone_tile.png", align_style = "world"}},
+    _variants = "all",
+    groups = {stone = 1}
+})
+
 rgt.register_node("cobble", {
     tiles = {"rgt_cobble.png"},
     _variants = "all",
@@ -57,6 +75,10 @@ rgt.register_node("path_grass", {
     groups = {dig_immediate = 3}
 })
 
+rgt.register_node("sand", {
+    tiles = {"rgt_sand.png"},
+    groups = {dig_immediate = 3}
+})
 
 
 rgt.register_node("oak_log", {
@@ -222,9 +244,24 @@ minetest.register_alias("adrift:water", "red_glazed_terracotta:water")
 --    place_offset_y = 1,
 --}
 
+rgt.register_node("light", {
+    tiles = {"[fill:1x1:0,0:#fed"},
+    light_source = 14,
+    paramtype = "light"
+})
+
+minetest.register_ore {
+    ore_type = "scatter",
+    ore = "light",
+    wherein = "stone",
+    clust_scarcity = 3 * 3 * 3,
+    clust_num_ores = 5,
+    clust_size = 1
+}
+
 
 minetest.register_biome{
-    name = "!",
+    name = "plains",
 
     node_top = "dirt_grass",
     depth_top = 1,
@@ -239,10 +276,34 @@ minetest.register_biome{
     node_dungeon_alt = "stone",
 
     
-    y_max = alt_max,
-    y_min = sealevel,
+    y_max = 3000,
+    y_min = 2,
     vertical_blend = 2,
 
+    heat_point = 50,
+    humidity_point = 50,
+}
+
+minetest.register_biome{
+    name = "beach",
+
+    node_top = "sand",
+    depth_top = 1,
+
+    node_filler = "sand",
+    depth_filler = 2,
+
+    node_riverbed = "sand",
+    depth_riverbed = 3,
+    
+    node_dungeon = "cobble",
+    node_dungeon_alt = "stone",
+
+    
+    y_max = 1,
+    y_min = -3,
+    vertical_blend = 1,
+
     heat_point = 50,
     humidity_point = 50,
 }