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diff src/main_gui.cpp @ 8095:538d8ce486cd draft

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(svn r11656) -Codechange: add ZOOM_LVL_BEGIN and postfix operators so ZoomLevel can be used in some iterations
author smatz <smatz@openttd.org>
date Mon, 17 Dec 2007 22:04:07 +0000 (2007-12-17)
parents 4540919ba965
children afb4c7da91df
line wrap: on
line diff
--- a/src/main_gui.cpp
+++ b/src/main_gui.cpp
@@ -872,7 +872,7 @@
 	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 @@
 			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;