sgs_ArithOp [function]

void sgs_ArithOp( sgs_Context* C, sgs_Variable* out, sgs_Variable* A, sgs_Variable* B, int op )

Perform the specified operation on variables A and B, returning the value on out.

This function prints errors, exactly like VM would (internally there are the same functions).

• This function can perform 6 operations, which are specified by passing the following values to op:
  • SGS_EOP_ADD: +
  • SGS_EOP_SUB: - (binary)
  • SGS_EOP_MUL: *
  • SGS_EOP_DIV: /
  • SGS_EOP_MOD: %
  • SGS_EOP_NEGATE: - (unary, uses only A)