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Implemented input_hscrollbar_right_trough

This commit is contained in:
Angelo Geels 2014-07-11 21:36:11 +02:00
parent f3caea6bae
commit e01cce4918
1 changed files with 51 additions and 1 deletions
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52
src/game.c
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@ -817,6 +817,56 @@ static void input_hscrollbar_left_trough(rct_window* w)
window_invalidate_by_id(widgetIndex, windowClass);
}
/**
* Horizontal scrollbar's right trough was clicked
* rct2: 0x006E9BB7
*/
static void input_hscrollbar_right_trough(rct_window* w)
{
rct_windowclass windowClass;
rct_windownumber windowNumber;
rct_window* w2;
rct_widget* widget;
rct_scroll* scroll;
uint16 widgetIndex;
sint16 left, widgetWidth;
windowClass = RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WINDOWCLASS, rct_windowclass);
windowNumber = RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WINDOWNUMBER, rct_windownumber);
w2 = window_find_by_id(windowClass, windowNumber);
if (w2 == NULL)
return;
widgetIndex = RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WIDGETINDEX, uint16);
widget = &w->widgets[widgetIndex];
scroll = w->scrolls + RCT2_GLOBAL(0x009DE54C, uint32);
left = scroll->h_left;
widgetWidth = widget->right - widget->left - 1;
if (scroll->flags & 0x0010)
widgetWidth -= 11;
left += widgetWidth;
widgetWidth *= -1;
widgetWidth += scroll->h_right;
if (widgetWidth < 0)
widgetWidth = 0;
if (left > widgetWidth)
left = widgetWidth;
scroll->h_left = left;
widget_scroll_update_thumbs(w, widgetIndex);
widgetIndex = RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WIDGETINDEX, uint8);
windowClass = RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WINDOWCLASS, uint8);
windowClass |= 0x80;
window_invalidate_by_id(widgetIndex, windowClass);
}
/**
* Vertical scrollbar's "top" button held down, scroll it upwards
* rct2: 0x006E9C37
@ -1012,7 +1062,7 @@ static void input_leftmousedown(int x, int y, rct_window *w, int widgetIndex)
break;
case SCROLL_PART_HSCROLLBAR_RIGHT_TROUGH:
// 0x006E9BB7
RCT2_CALLPROC_X(0x006E9BB7, 0, 0, 0, 0, (int)w, 0, 0);
input_hscrollbar_right_trough(w);
break;
case SCROLL_PART_VSCROLLBAR_TOP:
// 0x006E9C37