+ {
+ "unknown",
+ "unknown",
+ "unknown element"
+ },
+ {
+ "trigger_element",
+ "trigger",
+ "element triggering change"
+ },
+ {
+ "trigger_player",
+ "trigger",
+ "player triggering change"
+ },
+ {
+ "sp_gravity_on_port_right",
+ "sp_port",
+ "gravity on port (leading right)"
+ },
+ {
+ "sp_gravity_on_port_down",
+ "sp_port",
+ "gravity on port (leading down)"
+ },
+ {
+ "sp_gravity_on_port_left",
+ "sp_port",
+ "gravity on port (leading left)"
+ },
+ {
+ "sp_gravity_on_port_up",
+ "sp_port",
+ "gravity on port (leading up)"
+ },
+ {
+ "sp_gravity_off_port_right",
+ "sp_port",
+ "gravity off port (leading right)"
+ },
+ {
+ "sp_gravity_off_port_down",
+ "sp_port",
+ "gravity off port (leading down)"
+ },
+ {
+ "sp_gravity_off_port_left",
+ "sp_port",
+ "gravity off port (leading left)"
+ },
+ {
+ "sp_gravity_off_port_up",
+ "sp_port",
+ "gravity off port (leading up)"
+ },