/**************************************************************************
 *
 * AESFAST PD utilties.
 *
 *  Resource-related utilities 2...
 *   rsc_gstrings
 *
 * 05/26/90 - v1.4
 *            > Coded a C version of this routine.
 *            > Added support for ICONs.
 *************************************************************************/

#include <gemfast.h>

/*-------------------------------------------------------------------------
 * rsc_gstrings - Get string pointers within rsc tree.
 *
 *   Will this work with MWC?  Good question, it depends on how MWC puts
 *   parms on the stack...
 *-----------------------------------------------------------------------*/

typedef struct {
    int  object;
    long *stringptr;
    } OBJSTR;
    
void
rsc_gstrings(ptree, parms)
    register OBJECT *ptree;
    OBJSTR          parms[];
{
    register OBJECT *pobj;
    register OBJSTR *pparms;
    register long   *pspec;
    
    for (pparms = parms; pparms->object >= 0; pparms++) {
        pobj  = &ptree[pparms->object];
        pspec = &(pobj->ob_spec);

        if (pobj->ob_flags & INDIRECT) {
            pspec = (long *)*pspec;
        }
        
        switch (pobj->ob_type & 0x00FF) {
        case G_ICON:
            pspec = (long *)*pspec;
            pspec = &pspec[2];      /* add 12-byte offset to pointer */
            break;              
        case G_TEXT:
        case G_BOXTEXT:
        case G_FTEXT:
        case G_FBOXTEXT:
            pspec = (long *)*pspec;
            break;
        }

        *(pparms->stringptr) = *pspec;
    }
}