private void AddIcon(int houseIndex, MissionSet set, short regionID, string[] unitDescriptions)
{
if (regionID <= 0 || houseIndex < 0 || houseIndex > _iconSprite.Length)
{
return;
}
if (ParentForm is GameForm f)
{
// regionIDs are one-based
int regIndex = regionID - 1;
SpriteBox sp = new SpriteBox();
// Add first
_missionBoxes.Add(sp);
spTerritories.Controls.Add(sp);
sp.BaseImage = _iconSprite[houseIndex];
sp.Click += (o, e) => { AudioEngine.Click(); f.Push(new MissionBriefingScreen(set, unitDescriptions), TransitionStyle.FADE_BLACK); };
float2 iconLoc = _centers[regIndex];
float2 sz = spTerritories.Size.ToFloat2() / _territoryBitmapSize.ToFloat2() * _iconSprite[houseIndex].Size.ToFloat2() * ICON_SCALE;
float2 loc = spTerritories.Size.ToFloat2() * iconLoc / _territoryBitmapSize.ToFloat2() - sz / 2;
sp.Location = loc.ToPoint();
sp.Size = sz.ToSize();
}
}
internal void Rescale()
{
if (IsDisposed)
{
return;
}
if (DesignMode)
{
return;
}
if (_orgSize == Size.Empty)
{
return;
}
foreach (Control c in Controls)
{
if (c is SpriteBox sp)
{
float2 sploc = sp.Size.ToFloat2();
float2 spsz = sp.Size.ToFloat2();
switch (BackgroundImageLayout)
{
case ImageLayout.Zoom:
{
sploc = _displacement + sp._relLocation * _effSize;
spsz = sp._relSize * _effSize;
break;
}
case ImageLayout.Stretch:
{
sploc = sp._relLocation * Size.ToFloat2();
spsz = sp._relSize * Size.ToFloat2();
break;
}
case ImageLayout.Center:
{
sploc = sp._relLocation * Size.ToFloat2();
spsz = sp._relSize * Size.ToFloat2();
// convert negative displacement to 0 as ImageLayout.Center keeps the top left corner anchored
Image bgImg = BackgroundImage;
if (bgImg != null)
{
float2 spdisp = (Size.ToFloat2() - bgImg.Size.ToFloat2()) / 2;
spdisp.x = spdisp.x.Max(0);
spdisp.y = spdisp.y.Max(0);
sploc += spdisp;
}
break;
}
// ImageLayout.Tile and ImageLayout.None keep elements aligned to top left corner
default:
break;
}
float2 preserveLoc = sp._relLocation;
float2 preserveSz = sp._relSize;
sp.Location = sploc.ToPoint();
sp.Size = spsz.ToSize();
// write back the old values to prevent accumulation of rounding errors
if (preserveLoc != float2.Empty)
{
sp._relLocation = preserveLoc;
}
if (preserveSz != float2.Empty)
{
sp._relSize = preserveSz;
}
}
}
}
