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- /*
- 複数画面退避関数
- */
-
- #include <Normlib.h>
- #include <okome.h>
-
- void OKM_gth(int x1, int y1, int x2, int y2, int f)
- {
- static int yz=0;
- int i, j, k;
- char w[1152];
- k = 1152 / (x2-x1+1);
- j = (((x2-x1+1)*k+383)/384);
- if (f)
- { /* 1:退避 */
- for ( i = 0; i <= (y2-y1+k-1)/k; i++ )
- {
- egbget( x1, y1+i*k, x2, y1+(i+1)*k-1, w );
- egbput( 640, yz+j*i, 1023, yz+j*(i+1)-1, w );
- }
- yz+=(y2-y1+1)*j;
- } else { /* 0:復元 */
- yz-=(y2-y1+1)*j;
- for ( i = 0; i <= (y2-y1+k-1)/k; i++ )
- {
- egbget( 640, yz+j*i, 1023, yz+j*(i+1)-1, w );
- egbput( x1, y1+i*k, x2, y1+(i+1)*k-1, w );
- }
- }
- }
-