render block pixels

[Gjum]

• use block colors from journeymap's exported table (see comment below)
• biome tint
• water transparency
• slope shading

wip code: https://github.com/CivPlatform/map-sync/blob/master/render/src/coloring/terrain.rs#L12

[Gjum]

journeymap exports a js(on) file:

{
  "table": {
    "minecraft": {
      "acacia_button": {
        "EnumProperty{name=face, clazz=class net.minecraft.world.level.block.state.properties.AttachFace, values=[FLOOR, WALL, CEILING]},DirectionProperty{name=facing, clazz=class net.minecraft.core.Direction, values=[north, south, west, east]},BooleanProperty{name=powered, clazz=class java.lang.Boolean, values=[true, false]}": [
          "#a85a32"
        ]
      },
      "acacia_door": {
        "DirectionProperty{name=facing, clazz=class net.minecraft.core.Direction, values=[north, south, west, east]},EnumProperty{name=half, clazz=class net.minecraft.world.level.block.state.properties.DoubleBlockHalf, values=[upper, lower]},EnumProperty{name=hinge, clazz=class net.minecraft.world.level.block.state.properties.DoorHingeSide, values=[left, right]},BooleanProperty{name=open, clazz=class java.lang.Boolean, values=[true, false]},BooleanProperty{name=powered, clazz=class java.lang.Boolean, values=[true, false]}": [
          "#a75f3c"
        ]
      }
    }
  }
}