////////////////
/// <summary>
/// Gets the screen-space coordinates of the given world coordinates.
/// </summary>
/// <param name="worldCoords"></param>
/// <param name="uiZoomState">If `true`, assumes zoom is applied, and removes it. `false` assumes it has been
/// removed, and applies it.</param>
/// <param name="gameZoomState">If `true`, assumes zoom is applied, and removes it. `false` assumes it has been
/// removed, and applies it.</param>
/// <returns></returns>
public static Vector2 ConvertToScreenPosition(Vector2 worldCoords, bool?uiZoomState, bool?gameZoomState)
{
var wldScrFrame = UIZoomLibraries.GetWorldFrameOfScreen(uiZoomState, gameZoomState);
var wldScrPos = new Vector2(wldScrFrame.X, wldScrFrame.Y);
return(worldCoords - wldScrPos);
}
/// <summary>
/// Gets the current screen size according to the given scales.
/// </summary>
/// <param name="uiZoomState">If `true`, assumes zoom is applied, and removes it. `false` assumes it has been
/// removed, and applies it.</param>
/// <param name="gameZoomState">If `true`, assumes zoom is applied, and removes it. `false` assumes it has been
/// removed, and applies it.</param>
/// <returns></returns>
public static (float Width, float Height) GetScreenSize(bool?uiZoomState, bool?gameZoomState)
{
float width = UIZoomLibraries.ApplyZoom(Main.screenWidth, uiZoomState, gameZoomState);
float height = UIZoomLibraries.ApplyZoom(Main.screenHeight, uiZoomState, gameZoomState);
return(width, height);
}
/// <summary>
/// Gets the world position and range of the screen, according to the given zoom parameters.
/// </summary>
/// <param name="uiZoomState">If `true`, assumes zoom is applied, and removes it. `false` assumes it has been
/// removed, and applies it.</param>
/// <param name="gameZoomState">If `true`, assumes zoom is applied, and removes it. `false` assumes it has been
/// removed, and applies it.</param>
/// <returns></returns>
public static Rectangle GetWorldFrameOfScreen(bool?uiZoomState, bool?gameZoomState)
{
float width = UIZoomLibraries.ApplyZoom(Main.screenWidth, uiZoomState, gameZoomState);
float height = UIZoomLibraries.ApplyZoom(Main.screenHeight, uiZoomState, gameZoomState);
int scrX = (int)Main.screenPosition.X;
scrX += (int)(((float)Main.screenWidth - width) * 0.5f);
int scrY = (int)Main.screenPosition.Y;
scrY += (int)(((float)Main.screenHeight - height) * 0.5f);
return(new Rectangle(scrX, scrY, (int)width, (int)height));
}
/// <summary>
/// Applies the given zoom parameters to the given Vector2.
/// </summary>
/// <param name="value"></param>
/// <param name="uiZoomState">If `true`, assumes zoom is applied, and removes it. `false` assumes it has been
/// removed, and applies it.</param>
/// <param name="gameZoomState">If `true`, assumes zoom is applied, and removes it. `false` assumes it has been
/// removed, and applies it.</param>
/// <param name="uiZoomStateForCenterOffset"></param>
/// <param name="gameZoomStateForCenterOffset"></param>
/// <returns></returns>
public static Vector2 ApplyZoomFromScreenCenter(
Vector2 value,
bool?uiZoomState,
bool?gameZoomState,
bool?uiZoomStateForCenterOffset,
bool?gameZoomStateForCenterOffset)
{
var scrMid = new Vector2(Main.screenWidth, Main.screenHeight) * 0.5f;
value -= UIZoomLibraries.ApplyZoom(scrMid, uiZoomStateForCenterOffset, gameZoomStateForCenterOffset);
value = UIZoomLibraries.ApplyZoom(value, uiZoomState, gameZoomState);
value += scrMid;
return(value);
}
