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math.asm
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#if MATH16
.macro mov16i(value,output) {
lda #(value)&$ff
sta output+1
lda #(value>>8)&$ff
sta output
}
.macro mov16d(value,output) {
lda value
sta output
lda value+1
sta output+1
}
.macro add16i(input,value,output) {
clc
lda input
adc #(value)&$ff
sta output
lda input+1
adc #(value>>8)&$ff
sta output+1
}
.macro add16d(input,value,output){
clc
lda input
adc value
sta output
lda input+1
adc value+1
sta output+1
}
#endif
#if MATH24
.macro mov24i(value,output) {
lda #(value)&$ff
sta output+2
lda #(value>>8)&$ff
sta output+1
lda #(value>>16)&$ff
sta output
}
.macro mov24d(value,output) {
lda value
sta output
lda value+1
sta output+1
lda value+2
sta output+2
}
.macro add24i(input,value,output) {
clc
lda input
adc #(value)&$ff
sta output
lda input+1
adc #(value>>8)&$ff
sta output+1
lda input+2
adc #(value>>16)&$ff
sta output+2
}
.macro add24d(input,value,output){
clc
lda input
adc value
sta output
lda input+1
adc value+1
sta output+1
lda input+2
adc value+2
sta output+2
}
#endif