Interface Block

True if we can't place this block in the background

True if this one blocks movement

True if this one blocks the discovery process - leaves for instance don't

True if this would block you when you're falling downward.

True if this block prevents lights passing

True if this block act as a ladder

True if this block leaves a copy of itself in the background layer when removed from the foreground, used for caves discovery

Does this block light the area

True if this block needs ground under it to exist - like flowers - automatically destroy if nothing there

The id of the sprite to draw for the block

The timer object with the number of ticks it takes for the block's effect to happen and the callback that defines the effect