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Aviator on the BBC Micro

Visibility: ProcessLine (Part 2 of 7)

Name: ProcessLine (Part 2 of 7) [Show more] Type: Subroutine Category: Visibility Summary: Process runway lines Deep dive: Visibility checks
Context: See this subroutine in context in the source code References: No direct references to this subroutine in this source file
.plin1 \ If we get here then lineId is in the range 1 to 11, \ so this is a runway line JSR ProcessRunwayLine \ Process the runway line and set showLine accordingly JMP plin19 \ Jump down to plin19 to check the line's z-coordinates \ and return the final visibility result