/// <summary>
/// Every input key should go through this method first.
/// Input depend on Editmode enum Tiles/Entities
/// </summary>
private void HandleMouseEvents()
{
switch (editMode)
{
case EditMode.Tiles:
// Do not process if no tile is selected
if (m_setTileID <= 0)
{
return;
}
if (Input.GetKey(KeyCode.LeftControl) && Input.GetMouseButtonDown(0))
{
if (UpdateMouseHit())
{
Vector2Int p1 = new Vector2Int(Mathf.FloorToInt(m_mouseHitPos.x), Mathf.FloorToInt(m_mouseHitPos.y));
StartCoroutine(SelectWhileDragging(p1));
}
}
else if (Input.GetKey(KeyCode.LeftShift) && Input.GetMouseButtonDown(0))
{
if (UpdateMouseHit())
{
Vector2Int p1 = new Vector2Int(Mathf.FloorToInt(m_mouseHitPos.x), Mathf.FloorToInt(m_mouseHitPos.y));
Fill(p1.x, p1.y, m_setTileID);
}
}
else if (Input.GetMouseButton(0))
{
if (UpdateMouseHit())
{
int tileX = Mathf.FloorToInt(m_mouseHitPos.x);
int tileY = Mathf.FloorToInt(m_mouseHitPos.y);
m_tileMap[tileX, tileY] = m_setTileID;
}
}
else if (Input.GetMouseButtonDown(1))
{
if (UpdateMouseHit())
{
Vector2Int tileSelected = new Vector2Int(Mathf.FloorToInt(m_mouseHitPos.x), Mathf.FloorToInt(m_mouseHitPos.y));
if (lastMapTileSelected != tileSelected)
{
lastMapTileSelected = tileSelected;
}
else
{
lastMapTileSelected = null;
}
}
}
break;
case EditMode.Entities:
if (Input.GetKeyDown(KeyCode.LeftShift) || Input.GetMouseButton(0))
{
if (UpdateMouseHit())
{
Vector2Int pos = new Vector2Int(Mathf.FloorToInt(m_mouseHitPos.x), Mathf.FloorToInt(m_mouseHitPos.y));
if (m_setEntityID == (int)EntitiesData.EntityID.Tool_Eraser)
{
m_tileMap.RemoveEntity(pos);
}
else
{
m_tileMap.AddEntity(pos, (EntitiesData.EntityID)Mathf.Abs(m_setEntityID));
GameObject entity = Instantiate(m_tileMap.entities[m_setEntityID]);
entity.tag = "Entity";
entity.transform.position = pos.ToTileVector2();
}
}
}
else if (Input.GetMouseButtonDown(1))
{
if (UpdateMouseHit())
{
Vector2Int tileSelected = new Vector2Int(Mathf.FloorToInt(m_mouseHitPos.x), Mathf.FloorToInt(m_mouseHitPos.y));
if (lastMapTileSelected != tileSelected)
{
lastMapTileSelected = tileSelected;
}
else
{
lastMapTileSelected = null;
}
}
}
break;
}
}
