public static void Init( CharAnimationController animCtrl )
{
// Get existing open window or if none, make a new one:
CharAnimationWindow window = (CharAnimationWindow)EditorWindow.GetWindow(typeof(CharAnimationWindow));
if (animCtrl.CreateSpriteFrames())
{
window.m_gridSize = animCtrl.GetSpriteFrames()[0].rect.width / 4;
}
window.m_animCtrl = animCtrl;
window.Show();
}
public static void Init(CharAnimationController animCtrl)
{
// Get existing open window or if none, make a new one:
CharAnimationWindow window = (CharAnimationWindow)EditorWindow.GetWindow(typeof(CharAnimationWindow));
if (animCtrl.CreateSpriteFrames())
{
window.m_gridSize = animCtrl.GetSpriteFrames()[0].rect.width / 4;
}
window.m_animCtrl = animCtrl;
window.Show();
}
void OnGUI()
{
// Change m_animCtrl if another object is selected with this component attached
if (m_prevSelectedGameObject != Selection.activeGameObject)
{
CharAnimationController animCtrl = Selection.activeGameObject != null?Selection.activeGameObject.GetComponent <CharAnimationController>() : null;
if (animCtrl != null)
{
m_animCtrl = animCtrl;
if (animCtrl.CreateSpriteFrames())
{
m_gridSize = animCtrl.GetSpriteFrames()[0].rect.width / 4;
}
}
}
m_prevSelectedGameObject = Selection.activeGameObject;
if (m_animCtrl == null)
{
Close();
return;
}
if (m_animCtrl.IsDataBroken())
{
m_animCtrl.CreateSpriteFrames();
}
if (s_gridTex == null)
{
s_gridTex = new Texture2D(2, 2);
s_gridTex.wrapMode = TextureWrapMode.Repeat;
s_gridTex.filterMode = FilterMode.Point;
s_gridTex.SetPixels32(new Color32[] { m_gridColor0, m_gridColor1, m_gridColor1, m_gridColor0 });
s_gridTex.Apply();
}
Repaint();
if (Event.current.type == EventType.Repaint)
{
float timeDt = Time.realtimeSinceStartup - m_prevDt;
m_prevDt = Time.realtimeSinceStartup;
if (!Application.isPlaying)
{
m_animCtrl.UpdateAnim(timeDt);
}
m_walkAnimTimer -= timeDt * m_walkSpeed;
while (m_walkAnimTimer <= 0f)
{
m_walkAnimTimer += 1f;
}
m_walkAnimTimer %= 1;
}
else if (Event.current.type == EventType.scrollWheel && m_rGridView.Contains(m_mousePos))
{
float prevZoom = m_zoom;
if (Event.current.delta.y > 0) // back
{
if (m_zoom > 1f)
{
m_zoom = Mathf.Max(m_zoom - 1, 1);
}
else
{
m_zoom = Mathf.Max(m_zoom / 2f, 0.05f);
}
}
else if (Event.current.delta.y < 0) // forward
{
if (m_zoom >= 1f)
{
m_zoom = Mathf.Min(m_zoom + 1, 10);
}
else
{
m_zoom *= 2f;
}
}
m_zoom = Mathf.Clamp(m_zoom, 1f, 5f);
if (prevZoom != m_zoom)
{
Vector2 vZoomCenter = (m_mousePos - m_rGridView.position);
m_vTrans += (prevZoom - m_zoom) * vZoomCenter / (prevZoom * m_zoom);
}
}
else if (Event.current.type == EventType.MouseDrag && m_rGridView.Contains(m_mousePos))
{
m_vTrans += Event.current.delta / m_zoom;
}
m_mousePos = Event.current.mousePosition;
DrawGUI();
if (GUI.changed)
{
EditorUtility.SetDirty(m_animCtrl);
}
}
void DrawGUI()
{
GUILayout.Label("Character Animation", EditorStyles.boldLabel);
//*** TODO:
// - Zoom with mouse wheel or enum 2x, 4x, 8x
// - Anim frames
// - Set Pivot or sprite offset
//
EditorGUI.BeginChangeCheck();
m_animCtrl.SpriteCharSet = (Sprite)EditorGUILayout.ObjectField("CharacterSet", m_animCtrl.SpriteCharSet, typeof(Sprite), false);
if (EditorGUI.EndChangeCheck())
{
m_animCtrl.CreateSpriteFrames();
}
if (m_animCtrl.SpriteCharSet == null)
{
return;
}
GUIStyle styleFoldout = new GUIStyle(EditorStyles.foldout);
styleFoldout.fontStyle = FontStyle.Bold;
m_animCtrl.CharsetType = (CharAnimationController.eCharSetType)EditorGUILayout.EnumPopup("Charset Type", m_animCtrl.CharsetType);
m_animCtrl.AnimSpeed = EditorGUILayout.FloatField("Anim Speed", m_animCtrl.AnimSpeed);
m_animCtrl.IsPingPongAnim = EditorGUILayout.ToggleLeft("Ping-Pong Anim", m_animCtrl.IsPingPongAnim);
GUILayout.Box("", new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(1) });
EditorGUI.BeginChangeCheck();
m_viewMode = (eCharAnimEditMode)EditorGUILayout.EnumPopup("View Mode", m_viewMode);
if (EditorGUI.EndChangeCheck())
{
m_vTrans = Vector2.zero;
m_zoom = 1f;
}
EditorGUI.indentLevel += 1;
if (m_viewMode == eCharAnimEditMode.EditPivot)
{
m_animCtrl.CurrentDir = (CharAnimationController.eDir)EditorGUILayout.EnumPopup("View Direction", m_animCtrl.CurrentDir);
EditorGUI.BeginChangeCheck();
m_animCtrl.Pivot[(int)m_animCtrl.CurrentDir] = EditorGUILayout.Vector2Field("Sprite Pivot (" + m_animCtrl.CurrentDir + ")", m_animCtrl.Pivot[(int)m_animCtrl.CurrentDir]);
if (EditorGUI.EndChangeCheck())
{
m_animCtrl.CreateSpriteFrames();
}
}
else if (m_viewMode == eCharAnimEditMode.MoveInCircles)
{
m_walkSpeed = EditorGUILayout.FloatField("Walk Speed", m_walkSpeed);
}
EditorGUI.indentLevel -= 1;
GUILayout.Label("View Zoom:" + m_zoom);
m_showGrid = EditorGUILayout.Foldout(m_showGrid, "Grid Settings:", styleFoldout);
if (m_showGrid)
{
m_gridColor0 = EditorGUILayout.ColorField("Grid Color0", m_gridColor0);
m_gridColor1 = EditorGUILayout.ColorField("Grid Color1", m_gridColor1);
m_gridSize = EditorGUILayout.FloatField("Grid Size", m_gridSize);
}
// +++ Draw Animation Grid +++ ///
Rect r = GUILayoutUtility.GetRect(1, 1, GUILayout.ExpandWidth(true), GUILayout.ExpandHeight(true));
GUI.BeginGroup(r, s_gridTex);
if (Event.current.type == EventType.Repaint)
{
m_rGridView = r;
}
r.position = Vector2.zero;
// Draw grid
Rect rGrid = r;
rGrid.position *= m_zoom;
rGrid.width *= m_zoom;
rGrid.height *= m_zoom;
GUI.DrawTextureWithTexCoords(rGrid, s_gridTex, new Rect(0, 0, r.width / (m_gridSize * s_gridTex.width), r.height / (m_gridSize * s_gridTex.height)));
float fWalkDistX = 2 * m_animCtrl.GetSpriteFrames()[0].rect.width;
float fWalkDistY = 2 * m_animCtrl.GetSpriteFrames()[0].rect.height;
float fWalkProg = (1 - m_walkAnimTimer);
foreach (CharAnimationController.eDir dir in System.Enum.GetValues(typeof(CharAnimationController.eDir)))
{
Sprite sprFrame = m_animCtrl.GetCurrentSprite(dir);
Rect r2 = new Rect();
if (m_viewMode == eCharAnimEditMode.EditPivot)
{
if (m_animCtrl.CurrentDir != dir)
{
continue;
}
r2 = new Rect(r.x, r.y, sprFrame.rect.width, sprFrame.rect.height);
}
else if (m_viewMode == eCharAnimEditMode.Row)
{
r2 = new Rect(r.x + (int)dir * sprFrame.rect.width * 1.2f, r.y, sprFrame.rect.width, sprFrame.rect.height);
}
else if (m_viewMode == eCharAnimEditMode.Column)
{
r2 = new Rect(r.x, r.y + (int)dir * sprFrame.rect.height * 1.2f, sprFrame.rect.width, sprFrame.rect.height);
}
else if (m_viewMode == eCharAnimEditMode.MoveInCircles)
{
switch (dir)
{
case CharAnimationController.eDir.DOWN: r2 = new Rect(r.x, r.y + fWalkProg * fWalkDistY, sprFrame.rect.width, sprFrame.rect.height); break;
case CharAnimationController.eDir.LEFT: r2 = new Rect(r.x + (1 - fWalkProg) * fWalkDistX, r.y, sprFrame.rect.width, sprFrame.rect.height); break;
case CharAnimationController.eDir.RIGHT: r2 = new Rect(r.x + fWalkProg * fWalkDistX, r.y + fWalkDistY, sprFrame.rect.width, sprFrame.rect.height); break;
case CharAnimationController.eDir.UP: r2 = new Rect(r.x + fWalkDistX, r.y + (1f - fWalkProg) * fWalkDistY, sprFrame.rect.width, sprFrame.rect.height); break;
}
}
DrawSprite(r2, sprFrame);
// draw pivot
if (m_viewMode == eCharAnimEditMode.EditPivot)
{
Vector2 pivot = m_animCtrl.Pivot[(int)m_animCtrl.CurrentDir];
Vector2 vPivotPos = r2.position + new Vector2(pivot.x * r2.width, r2.height - pivot.y * r2.height);
DrawLine(new Vector2(vPivotPos.x, r2.yMin), new Vector2(vPivotPos.x, r2.yMax), Color.red);
DrawLine(new Vector2(r2.xMin, vPivotPos.y), new Vector2(r2.xMax, vPivotPos.y), Color.green);
}
}
GUI.matrix = Matrix4x4.identity;
GUI.EndGroup();
EditorGUILayout.HelpBox("Use mouse scroll wheel to change the View Zoom level\nDrag mouse over grid to drag sprites", MessageType.Info);
}