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62310: Interrupt routine: Write current attribute for a glowing block to attribute file
Used by the routine at 62178.
Input
HL Attribute file address that is glowing
E Current attribute of glowing blocks
Output
HL Next attribute file address on from that in HL on input
62310 LD A,(HL) Load current attribute of this memory location into A
62311 AND 248 Reset all INK bits
62313 OR E Set required INK bits for current colour
62314 LD (HL),A Write data to attribute file to display the colour
62315 INC HL Advance to next attribute file address
62316 RET Return
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