(svn r6562) -Codechange: merged the vehicle list window widget arrays

  It made no sense to maintain 8 nearly identically arrays when a single one can do the job
  Also made the two buttons always use half of the bottom width each, even when resizing

1 files changed, 20 insertions, 0 deletions

diff --git a/misc_gui.c b/misc_gui.c
index 3654e6fc2..315bab533 100644
--- a/misc_gui.c
+++ b/misc_gui.c
@@ -30,6 +30,7 @@
 #include "tgp.h"
 #include "settings.h"
 #include "date.h"
+#include "resize_window_widgets.h"
 
 #include "fios.h"
 /* Variables to display file lists */
@@ -1867,3 +1868,22 @@ void ShowCheatWindow(void)
 
 	if (w != NULL) SetWindowDirty(w);
 }
+
+/** Resize the widgets in a window
+ * @param *w Window to resize in
+ * @param *resizearray Bytearray of the same length as the window contains widgets. Each byte tells how to move the widget of the same index using the flags in resize_window_widgets.h
+ * @param length Length of the bytearray
+ * @param horizontal Tells how far to the right the widgets should be moved (note: negative moves left)
+ * @param vertical Tells how far down the widgets should be moved (note: negative moves up)
+*/
+void ResizeWindowWidgets(Window *w, const byte *resizearray, byte length, byte horizontal, byte vertical)
+{
+	byte i;
+
+	for (i = 0; i < length; i++) {
+		if (resizearray[i] & WIDGET_DEFINE_MOVE_LEFT)   w->widget[i].left   += horizontal;
+		if (resizearray[i] & WIDGET_DEFINE_MOVE_RIGHT)  w->widget[i].right  += horizontal;
+		if (resizearray[i] & WIDGET_DEFINE_MOVE_TOP)    w->widget[i].top    += vertical;
+		if (resizearray[i] & WIDGET_DEFINE_MOVE_BOTTOM) w->widget[i].bottom += vertical;
+	}
+}