| changeset 15746 | ff18f99f3f5d |
| parent 15715 | e0cdb6ae88ab |
| child 15747 | ed3c5c15dcbd |
| 15745:bbcf037af2f2 | 15746:ff18f99f3f5d |
|---|---|
547 break; |
547 break; |
548 lx:= lx + ax; |
548 lx:= lx + ax; |
549 ly:= ly + ay; |
549 ly:= ly + ay; |
550 tx:= round(lx); |
550 tx:= round(lx); |
551 ty:= round(ly); |
551 ty:= round(ly); |
552 // reached edge of land. |
552 // reached top edge of land mask |
553 if ((ty and LAND_HEIGHT_MASK) <> 0) and (((ty < LAND_HEIGHT) and (ay < 0)) or ((ty >= TopY) and (ay > 0))) then |
553 if ((ty and LAND_HEIGHT_MASK) <> 0) and (((ty < LAND_HEIGHT) and (ay < 0)) or ((ty >= TopY) and (ay > 0))) and |
554 (WorldEdge <> weWrap) and (WorldEdge <> weBounce) then |
|
554 begin |
555 begin |
555 // assume infinite beam. Extend it way out past camera |
556 // assume infinite beam. Extend it way out past camera |
556 tx:= round(lx + ax * (max(LAND_WIDTH,4096) div 2)); |
557 tx:= round(lx + ax * (max(LAND_WIDTH,4096) div 2)); |
557 ty:= round(ly + ay * (max(LAND_WIDTH,4096) div 2)); |
558 ty:= round(ly + ay * (max(LAND_WIDTH,4096) div 2)); |
558 break; |
559 break; |
571 end |
572 end |
572 else if (WorldEdge = weBounce) then |
573 else if (WorldEdge = weBounce) then |
573 // just stop |
574 // just stop |
574 break; |
575 break; |
575 |
576 |
576 if ((tx and LAND_WIDTH_MASK) <> 0) and (((ax > 0) and (tx >= RightX)) or ((ax < 0) and (tx <= LeftX))) then |
577 // reached horizontal edge of land mask |
577 begin |
578 if ((tx and LAND_WIDTH_MASK) <> 0) and (((ax > 0) and (tx >= RightX)) or ((ax < 0) and (tx <= LeftX))) and |
578 if (WorldEdge <> weWrap) and (WorldEdge <> weBounce) then |
579 (WorldEdge <> weWrap) and (WorldEdge <> weBounce) then |
579 // assume infinite beam. Extend it way out past camera |
580 begin |
580 begin |
581 // assume infinite beam. Extend it way out past camera |
581 tx:= round(lx + ax * (max(LAND_WIDTH,4096) div 2)); |
582 tx:= round(lx + ax * (max(LAND_WIDTH,4096) div 2)); |
582 ty:= round(ly + ay * (max(LAND_WIDTH,4096) div 2)); |
583 ty:= round(ly + ay * (max(LAND_WIDTH,4096) div 2)); |
583 end; |
|
584 break; |
584 break; |
585 end; |
585 end; |
586 |
|
586 inWorldBounds := ((ty and LAND_HEIGHT_MASK) or (tx and LAND_WIDTH_MASK)) = 0; |
587 inWorldBounds := ((ty and LAND_HEIGHT_MASK) or (tx and LAND_WIDTH_MASK)) = 0; |
587 end; |
588 end; |
588 |
589 |
589 DrawLineWrapped(hx, hy, tx, ty, 1.0, hogLR < 0, wraps, $FF, $00, $00, $C0); |
590 DrawLineWrapped(hx, hy, tx, ty, 1.0, hogLR < 0, wraps, $FF, $00, $00, $C0); |
590 end; |
591 end; |