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(svn r11656) -Codechange: add ZOOM_LVL_BEGIN and postfix operators so ZoomLevel can be used in some iterations

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smatz
2007-12-17 22:04:07 +00:00
parent 61dcdbf0e0
commit bda9d4a236
5 changed files with 23 additions and 18 deletions
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4
src/main_gui.cpp
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@@ -872,7 +872,7 @@ bool DoZoomInOutWindow(int how, Window *w)
switch (how) {
case ZOOM_IN:
if (vp->zoom == ZOOM_LVL_MIN) return false;
vp->zoom = (ZoomLevel)((byte)vp->zoom - 1);
vp->zoom = (ZoomLevel)((int)vp->zoom - 1);
vp->virtual_width >>= 1;
vp->virtual_height >>= 1;
@@ -883,7 +883,7 @@ bool DoZoomInOutWindow(int how, Window *w)
break;
case ZOOM_OUT:
if (vp->zoom == ZOOM_LVL_MAX) return false;
vp->zoom = (ZoomLevel)((byte)vp->zoom + 1);
vp->zoom = (ZoomLevel)((int)vp->zoom + 1);
WP(w, vp_d).scrollpos_x -= vp->virtual_width >> 1;
WP(w, vp_d).scrollpos_y -= vp->virtual_height >> 1;