private void ModeChanged()
{
if (oldMode != editMode)
{
switch (editMode)
{
case LevelEditMode.Add:
_selectionTile.UpdateSelectionMaterials(brush, ADD_COLOR);
ChangeTilemapLayer(ignoreLayer);
break;
case LevelEditMode.Delete:
_selectionTile.UpdateSelectionMaterials(brush, REM_COLOR);
ChangeTilemapLayer(ignoreLayer);
break;
case LevelEditMode.None:
_selectionTile.UpdateSelectionMaterials(brush, INV_COLOR);
ChangeTilemapLayer(defaultLayer);
break;
}
}
oldMode = editMode;
}
private void OnSceneGui(SceneView sv)
{
DrawControls();
tileMap = FindObjectOfType <QuadTileMap>();
_selectionTile.gameObject.SetActive(editMode != LevelEditMode.None);
Event e = Event.current;
// Convert mouse position to world position by finding point where y = 0.
Ray ray = HandleUtility.GUIPointToWorldRay(e.mousePosition);
Vector3 pos = ray.origin - (ray.origin.y / ray.direction.y) * ray.direction;
Vector3 snappedPosition = QuadTileMap.GetPositionClosestTo(pos);
_selectionTile.transform.position = snappedPosition;
_selectionTile.UpdateHeight(height);
ModeChanged();
int controlId = GUIUtility.GetControlID(FocusType.Passive);
if (e.GetTypeForControl(controlId) == EventType.ScrollWheel && e.control)
{
if (e.delta.y > 0)
{
DecreaseHeight();
}
else if (e.delta.y < 0)
{
IncreaseHeight();
}
e.Use();
}
if (e.GetTypeForControl(controlId) == EventType.KeyDown && e.control)
{
switch (e.keyCode)
{
case NON_KEY:
editMode = LevelEditMode.None;
break;
case ADD_KEY:
editMode = LevelEditMode.Add;
break;
case REM_KEY:
editMode = LevelEditMode.Delete;
break;
}
e.Use();
Repaint();
}
if (e.GetTypeForControl(controlId) == EventType.MouseDown)
{
if (e.button == 0)
{
switch (editMode)
{
case LevelEditMode.Add:
tileMap.AddTile(snappedPosition, brush, height);
break;
case LevelEditMode.Delete:
tileMap.DeleteTile(snappedPosition);
break;
case LevelEditMode.None:
return;
}
}
}
lastSnappedPosition = snappedPosition;
}
// Update is called once per frame
void Update()
{
Touch[] touches = Input.touches;
if (editMode == LevelEditMode.Build)
{
if (!UIManager.isUIActive && touches.Length <= 1)
{
HandlePaint();
}
if (Input.GetMouseButton(1) && !UIManager.isUIActive)
{
cameraManager.MoveCamera();
}
}
if (Input.GetKeyDown("p"))
{
if (editMode == LevelEditMode.Build)
{
EditMode = LevelEditMode.Test;
}
else if (editMode == LevelEditMode.Test)
{
EditMode = LevelEditMode.Build;
}
}
if (Input.GetKeyDown("1"))
{
blockToPaint = Level.BlockType.Empty;
}
if (Input.GetKeyDown("2"))
{
blockToPaint = Level.BlockType.Dirt;
}
if (Input.GetKeyDown("3"))
{
blockToPaint = Level.BlockType.GrassedDirt;
}
if (Input.GetKeyDown("4"))
{
blockToPaint = Level.BlockType.Spring;
}
if (Input.GetKeyDown("5"))
{
blockToPaint = Level.BlockType.Bomber;
}
if (Input.GetKeyDown("6"))
{
blockToPaint = Level.BlockType.Flame;
}
if (Input.GetKeyDown("7"))
{
blockToPaint = Level.BlockType.Water;
}
}
