void OnSceneGUI()
{
for (int i = 0; i < followScript.levelAreas.Count; i++)
{
EditorGUI.BeginChangeCheck();
followScript.levelAreas[i].Set(HandlesUtil.ResizeRect(followScript.levelAreas[i].levelRect, Handles.DotCap, 1f));
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(target, "Changed levelBounds");
EditorUtility.SetDirty(followScript);
}
}
}
public void OnSceneGUI()
{
var script = (EnemyMoveFlyingController)target;
Vector2 startPosition = (Vector2)script.transform.position;
Vector2 endPosition = startPosition + script.MoveDirection;
HandlesUtil.DrawArrow2D(startPosition, endPosition, Color.white);
using (var check = new EditorGUI.ChangeCheckScope())
{
HandlesUtil.DrawFreeMoveHandle(ref endPosition, Color.blue, capFunction: HandlesUtil.CrossedCircleHandleCap, screenSizeScale: 2f); // moving direction handle
if (check.changed)
{
// Don't normalize direction to make it easier to edit using snapping
// with values like (-2, 1)
// Move direction will be normalized before moving
script.MoveDirection = endPosition - startPosition;
}
}
}
private void OnSceneGUI()
{
var script = (EnemyWave)target;
// Scale offset with handle size so it remains constant on screen
float handleSize = HandlesUtil.Get2DPixelSize();
// In order to draw the global handle (that moves all spawn points at the same time), we must determine
// the minimum bounding box containing all the spawn points
Rect boundingBox = new Rect
{
min = Vector2.positiveInfinity,
max = Vector2.negativeInfinity
};
// we're modifying indirect (deep) members of the script, and besides applying custom rounding,
// so changes are not trivial and need Undo Record Object
Undo.RecordObject(script, "Changed Enemy Wave Data");
foreach (EnemySpawnData enemySpawnData in script.EnemySpawnDataArray)
{
using (var check = new EditorGUI.ChangeCheckScope())
{
HandlesUtil.DrawFreeMoveHandle(ref enemySpawnData.spawnPosition, spawnPointColor, manualSnapValue * Vector2.one, HandlesUtil.CrossedCircleHandleCap, 2f);
if (check.changed)
{
enemySpawnData.spawnPosition = RoundPosition(enemySpawnData.spawnPosition);
}
}
// Expand bounding box to contain any (rounded) spawn point not inside it already
// Note that we are following 2D psace convention, not UI convention, so +Y is up
boundingBox.min = Vector2.Min(boundingBox.min, enemySpawnData.spawnPosition);
boundingBox.max = Vector2.Max(boundingBox.max, enemySpawnData.spawnPosition);
string enemyName = enemySpawnData.enemyData ? enemySpawnData.enemyData.enemyName : "NONE";
HandlesUtil.Label2D(new Vector3(enemySpawnData.spawnPosition.x - 24f * handleSize, enemySpawnData.spawnPosition.y - 32f * handleSize, 0f), enemyName, 2f, true, spawnPointColor);
Texture previewTexture = enemySpawnData.enemyData.editorSpawnPreviewTexture;
if (previewTexture != null)
{
Vector3 labelPosition = new Vector3(enemySpawnData.spawnPosition.x - (previewTexture.width / 2f) * handleSize, enemySpawnData.spawnPosition.y - (15f + previewTexture.height / 2f) * handleSize, 0f);
Handles.Label(labelPosition, previewTexture);
}
}
// Ignore infinite bounding box (only happens when EnemySpawnDataArray is empty)
if (!float.IsInfinity(boundingBox.width) && !float.IsInfinity(boundingBox.height))
{
// Place batch move handle above the bounding box (remember 2D convention is +Y up)
// Since we are using 2D space coordinates, we don't need fixed screen scaling, so no need to * handleSize
Vector2 batchMoveHandleStartPosition = new Vector2(boundingBox.center.x, boundingBox.yMax + 1f);
Vector2 batchMoveHandleCurrentPosition = batchMoveHandleStartPosition;
using (var check = new EditorGUI.ChangeCheckScope())
{
HandlesUtil.DrawFreeMoveHandle(ref batchMoveHandleCurrentPosition, batchHandleColor,
manualSnapValue * Vector2.one, Handles.RectangleHandleCap, 2f);
if (check.changed)
{
// Calculate handle move
Vector2 handleDelta = batchMoveHandleCurrentPosition - batchMoveHandleStartPosition;
// Move all spawn points the same way we moved the batch handle
foreach (EnemySpawnData enemySpawnData in script.EnemySpawnDataArray)
{
enemySpawnData.spawnPosition = RoundPosition(enemySpawnData.spawnPosition + handleDelta);
}
}
}
HandlesUtil.Label2D(new Vector3(batchMoveHandleCurrentPosition.x - 63f * handleSize, batchMoveHandleCurrentPosition.y + 52f * handleSize, 0f), "Batch move", 2f, true, batchHandleColor);
}
}
public void OnSceneGUI()
{
var script = (EnemyMoveGroundedController)target;
HandlesUtil.Label2D(script.transform.position + 1f * Vector3.up, script.DebugLastAIBehaviourResult, color: Color.black);
}
