Types/CollisionMask

The collision mask is specified by list of Types/string, every input is specification of one layer the object collides with.

Layers are:

• ground-tile
• water-tile
• resource-layer
• doodad-layer
• floor-layer
• item-layer
• ghost-layer
• object-layer
• player-layer
• train-layer
• layer-11
• layer-12
• layer-13
• layer-14
• layer-15

Additional input is "not-colliding-with-itself". Layer-11 through layer-15 are currently unused by the core game.

Example (Most common collision mask of buildings):

   collision_mask = { "item-layer", "object-layer", "player-layer", "water-tile"}