the huge refactor

maps/start.toml

@@ -191,7 +191,7 @@ width = 60
 height = 25
 # A single procedural grass floor across the whole board (the old mixed
 # grass/dirt/stone/water floor is not representable with one floor attribute).
-floor = { generator = "grass" }
+floor = { biome = "grass" }
 
 # The single grid: all solids and most non-solids (terrain, the player, objects and
 # the portal). A space is always a transparent empty cell, so the floor shows through.

maps/tiny.toml

@@ -21,16 +21,13 @@ fn tick(me, dt) {
 }
 """
 
-[boards.start.map]
+[boards.start]
 name = "Starting Room"
 width = 21
 height = 6
 # No floor attribute → a blank (black) floor.
 
-# The single grid: all solids and most non-solids. A space is always a transparent
-# empty cell, so the floor shows through.
-[boards.start.grid]
-content = """
+grid = """
 #####################
 #                   #
 #        G @        #
@@ -38,8 +35,9 @@ content = """
 #                   #
 #####################
 """
-[boards.start.grid.palette]
-"#" = { kind = "wall",  tile = "#", fg = "#808080", bg = "#606060" }
-"o" = { kind = "crate", tile = 254, fg = "#aaaaaa", bg = "#000000" }
-"@" = { kind = "player" }
-"G" = { kind = "object", tile = "#", fg = "#aa3333", bg = "#000000", solid = false, script_name = "greeter" }
+[boards.start.palette]
+"#" = { type = "builtin", kind = "wall" }
+"o" = { type = "builtin", kind = "crate", glyph = { tile = 254, fg = "#aaaaaa", bg = "#000000" } }
+"@" = { type = "player" }
+# "G" = { type = "object", tile = 35, fg = "#aa3333", bg = "#000000", enter = "block", script_name = "greeter" }
+"G" = { type = "builtin", kind = "gem" }