Compound data type: Difference between revisions

So, for example, let's say we want to load our third (zero-indexed) point variable and copy it to zero page RAM addresses $00 and $01. We would do the following:

<lang 6502asm>MAX_POINT_OBJECTS equ 64

point_ram equ $0400

point_x equ point_ram

point_y equ point_ram+MAX_POINT_OBJECTS</lang>

LDX #3

LDA point_x,x

STA $00

LDA point_y,x

STA $01</lang>