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Elite on the BBC Micro

Ship hanger: UNWISE [Elite-A, Parasite]

Name: UNWISE [Show more] Type: Subroutine Category: Ship hanger Summary: Switch the main line-drawing routine between EOR and OR logic by sending a draw_mode command to the I/O processor
Context: See this subroutine in context in the source code References: This subroutine is called as follows: * HALL calls UNWISE
.UNWISE LDA #&94 \ Send command &94 to the I/O processor: JMP tube_write \ \ draw_mode() \ \ which will toggle the line drawing mode between EOR \ and OR, and return from the subroutine using a tail \ call