public Vector3 MapPointToWorldPoint(Vector3 mousePosition)
{
Rect screenSpaceRect = ZetanUtility.GetScreenSpaceRect(UI.mapRect);
Vector3[] corners = new Vector3[4];
UI.mapRect.GetWorldCorners(corners);
Vector2 mapViewportPoint = new Vector2((mousePosition.x - corners[0].x) / screenSpaceRect.width, (mousePosition.y - corners[0].y) / screenSpaceRect.height);
Vector3 worldPosition = Camera.ViewportToWorldPoint(mapViewportPoint);
return(use2D ? new Vector3(worldPosition.x, worldPosition.y) : worldPosition);
}
private void OnDrawGizmosSelected()
{
if (gizmos && MapManager.Instance && !Application.isPlaying)
{
if (MapManager.Instance.MapMaskRect)
{
var rect = ZetanUtility.GetScreenSpaceRect(MapManager.Instance.MapMaskRect);
Gizmos.DrawCube(MapManager.Instance.MapMaskRect.position, iconSize * rect.width / MapManager.Instance.MapMaskRect.rect.width);
if (showRange)
{
ZetanUtility.DrawGizmosCircle(MapManager.Instance.MapMaskRect.position, rangeSize * rect.width / MapManager.Instance.MapMaskRect.rect.width,
Vector3.forward, rangeColor);
}
}
}
}
private void DrawMapIcon(Vector3 worldPosition, MapIcon icon, bool keepOnMap)
{
if (!icon || !UI || !UI.gameObject)
{
return;
}
//把相机视野内的世界坐标归一化为一个裁剪正方体中的坐标，其边长为1，就是说所有视野内的坐标都变成了x、z、y分量都在(0,1)以内的裁剪坐标
Vector3 viewportPoint = Camera.WorldToViewportPoint(worldPosition);
//这一步用于修正UI因设备分辨率不一样，在进行缩放后实际Rect信息变了而产生的问题
Rect screenSpaceRect = ZetanUtility.GetScreenSpaceRect(UI.mapRect);
//获取四个顶点的位置，顶点序号
// 1 ┏━┓ 2
// 0 ┗━┛ 3
Vector3[] corners = new Vector3[4];
UI.mapRect.GetWorldCorners(corners);
//根据归一化的裁剪坐标，转化为相对于地图的坐标
Vector3 screenPos = new Vector3(viewportPoint.x * screenSpaceRect.width + corners[0].x, viewportPoint.y * screenSpaceRect.height + corners[0].y, 0);
Vector3 rangePos = screenPos;
if (keepOnMap)
{
//以遮罩的Rect为范围基准而不是地图的
screenSpaceRect = ZetanUtility.GetScreenSpaceRect(MapMaskRect);
float size = (screenSpaceRect.width < screenSpaceRect.height ? screenSpaceRect.width : screenSpaceRect.height) * 0.5f;//地图的一半尺寸
UI.mapWindowRect.GetWorldCorners(corners);
if (circle && !isViewingWorldMap)
{
//以下不使用UI.mapMaskRect.position，是因为该position值会受轴心(UI.mapMaskRect.pivot)位置的影响而使得最后的结果出现偏移
Vector3 realCenter = ZetanUtility.CenterBetween(corners[0], corners[2]);
Vector3 positionOffset = Vector3.ClampMagnitude(screenPos - realCenter, radius * size);
screenPos = realCenter + positionOffset;
}
else
{
float edgeSize = (isViewingWorldMap ? worldEdgeSize : this.edgeSize) * size;
screenPos.x = Mathf.Clamp(screenPos.x, corners[0].x + edgeSize, corners[2].x - edgeSize);
screenPos.y = Mathf.Clamp(screenPos.y, corners[0].y + edgeSize, corners[1].y - edgeSize);
}
}
icon.transform.position = screenPos;
if (icon.iconRange)
{
icon.iconRange.transform.position = rangePos;
}
}
private void LeftOrRight(Vector2 position)
{
Rect rectAgent = ZetanUtility.GetScreenSpaceRect(itemSlot.GetComponent <RectTransform>());
float winWidth = 0;
for (int i = 0; i < windows.Count; i++)
{
var window = windows[i];
if (window.gameObject.activeSelf)
{
Rect rectWin = ZetanUtility.GetScreenSpaceRect(windowPrefab.GetComponent <RectTransform>());
winWidth += rectWin.width;
}
}
#if UNITY_ANDROID
Rect rectButton = ZetanUtility.GetScreenSpaceRect(buttonArea.GetComponent <RectTransform>());
#elif UNITY_STANDALONE
Rect rectButton = Rect.zero;
#endif
if (Screen.width * 0.5f < position.x)//在屏幕右半边
{
foreach (var window in windows)
{
window.transform.SetAsFirstSibling();
}
buttonArea.transform.SetAsLastSibling();
content.transform.position = new Vector2(position.x - rectAgent.width * 0.5f - (winWidth + rectButton.width) * 0.5f, content.transform.position.y);
}
else
{
foreach (var window in windows)
{
window.transform.SetAsLastSibling();
}
buttonArea.transform.SetAsFirstSibling();
content.transform.position = new Vector2(position.x + rectAgent.width * 0.5f + (winWidth + rectButton.width) * 0.5f, content.transform.position.y);
}
if (keepCoroutine != null)
{
StopCoroutine(keepCoroutine);
}
keepCoroutine = StartCoroutine(KeepInScreen());
}
private void LeftOrRight(Vector2 position)
{
if (Screen.width * 0.5f < position.x)//在屏幕右半边
{
UI.subUI.window.transform.SetAsFirstSibling();
UI.buttonsArea.transform.SetAsLastSibling();
Rect rectAgent = ZetanUtility.GetScreenSpaceRect(itemAgent.GetComponent <RectTransform>());
Rect rectWin = ZetanUtility.GetScreenSpaceRect(UI.subUI.GetComponent <RectTransform>());
Rect rectButton = ZetanUtility.GetScreenSpaceRect(UI.buttonsArea.GetComponent <RectTransform>());
UI.window.transform.position = new Vector2(position.x - rectAgent.width * 0.5f - rectWin.width - rectButton.width, UI.window.transform.position.y);
}
else
{
UI.subUI.window.transform.SetAsLastSibling();
UI.buttonsArea.transform.SetAsFirstSibling();
Rect rectAgent = ZetanUtility.GetScreenSpaceRect(itemAgent.GetComponent <RectTransform>());
Rect rectWin = ZetanUtility.GetScreenSpaceRect(UI.subUI.GetComponent <RectTransform>());
Rect rectButton = ZetanUtility.GetScreenSpaceRect(UI.buttonsArea.GetComponent <RectTransform>());
UI.window.transform.position = new Vector2(position.x + rectAgent.width * 0.5f + rectWin.width + rectButton.width, UI.window.transform.position.y);
}
ZetanUtility.KeepInsideScreen(UI.window.GetComponent <RectTransform>(), true, true, false, false);
}
private void OnDrawGizmos()
{
if (!UI || !UI.gameObject || !MapMaskRect)
{
return;
}
Rect screenSpaceRect = ZetanUtility.GetScreenSpaceRect(MapMaskRect);
Vector3[] corners = new Vector3[4];
UI.mapMaskRect.GetWorldCorners(corners);
if (circle && !isViewingWorldMap)
{
float radius = (screenSpaceRect.width < screenSpaceRect.height ? screenSpaceRect.width : screenSpaceRect.height) * 0.5f * this.radius;
//ZetanUtility.DrawGizmosCircle(ZetanUtility.CenterBetween(corners[0], corners[2]), radius, radius / 1000, Color.white, false);
ZetanUtility.DrawGizmosCircle(ZetanUtility.CenterBetween(corners[0], corners[2]), radius, Vector3.forward);
}
else
{
float edgeSize = isViewingWorldMap ? worldEdgeSize : this.edgeSize;
Vector3 size = new Vector3(screenSpaceRect.width - edgeSize * (screenSpaceRect.width < screenSpaceRect.height ? screenSpaceRect.width : screenSpaceRect.height),
screenSpaceRect.height - edgeSize * (screenSpaceRect.width < screenSpaceRect.height ? screenSpaceRect.width : screenSpaceRect.height), 0);
Gizmos.DrawWireCube(ZetanUtility.CenterBetween(corners[0], corners[2]), size);
}
}