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(svn r532) Disable date change buttons in scenario editor if date limit is reached.

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Note: It's a /bit/ ugly, need to find a cleaner way
While I'm here enlarge the start date window to 1920-2000 (was 1950-1975).
This commit is contained in:
tron 2004-11-08 22:21:14 +00:00
parent b78bbf80bf
commit 603618a75b
1 changed files with 16 additions and 4 deletions
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20
main_gui.c
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@ -16,6 +16,10 @@
#include "table/animcursors.h"
/* Min/Max date for scenario editor */
static const uint MinDate = 0; // 1920-01-01
static const uint MaxDate = 29220; // 2000-01-01
extern void DoTestSave();
extern void DoTestLoad();
@ -859,9 +863,8 @@ static void ToolbarScenDateBackward(Window *w)
HandleButtonClick(w, 6);
InvalidateWidget(w, 5);
if (_date > 0x2ACE) {
if (_date > MinDate)
SetDate(ConvertYMDToDay(_cur_year - 1, 0, 1));
}
}
_left_button_clicked = false;
}
@ -873,9 +876,8 @@ static void ToolbarScenDateForward(Window *w)
HandleButtonClick(w, 7);
InvalidateWidget(w, 5);
if (_date < 0x4E79) {
if (_date < MaxDate)
SetDate(ConvertYMDToDay(_cur_year + 1, 0, 1));
}
}
_left_button_clicked = false;
}
@ -1864,6 +1866,16 @@ static void ScenEditToolbarWndProc(Window *w, WindowEvent *e)
{
switch(e->event) {
case WE_PAINT:
/* XXX look for better place for these */
if (_date <= MinDate)
SETBIT(w->disabled_state, 6);
else
CLRBIT(w->disabled_state, 6);
if (_date >= MaxDate)
SETBIT(w->disabled_state, 7);
else
CLRBIT(w->disabled_state, 7);
// Draw brown-red toolbar bg.
GfxFillRect(0, 0, w->width-1, w->height-1, 0xB2);
GfxFillRect(0, 0, w->width-1, w->height-1, 0x80B4);