using LE_LevelEditor.Logic;
using UnityEngine;

namespace LE_LevelEditor.Commands
{
	public class LE_CmdCreateTerrain : LE_CmdBase
	{
		private LE_LogicTerrain m_logicTerrain;

		private int m_terrainBaseTextureIndex;

		private TerrainData m_terrainData;

		public LE_CmdCreateTerrain(LE_LogicTerrain p_logicTerrain, int p_terrainBaseTextureIndex, TerrainData p_terrainData)
		{
			m_logicTerrain = p_logicTerrain;
			m_terrainData = p_terrainData;
			m_terrainBaseTextureIndex = p_terrainBaseTextureIndex;
		}

		public override long GetStoredBytes()
		{
			return 50L;
		}

		public override bool Execute()
		{
			if (!base.Execute())
			{
				return false;
			}
			if (m_terrainData == null)
			{
				Debug.LogError("LE_CmdCreateTerrain: Execute: could not execute, m_terrainData is null!");
				return false;
			}
			if (m_logicTerrain == null)
			{
				Debug.LogError("LE_CmdCreateTerrain: Execute: could not execute, m_logicTerrain is null!");
				return false;
			}
			m_logicTerrain.CreateOrRecycleTerrainWithUIUpdate(m_terrainData, m_terrainBaseTextureIndex);
			return true;
		}

		public override bool Rollback()
		{
			if (!base.Rollback())
			{
				return false;
			}
			if (m_logicTerrain == null)
			{
				Debug.LogError("LE_CmdCreateTerrain: Execute: could not execute, m_logicTerrain is null!");
				return false;
			}
			m_logicTerrain.DestroyOrResetTerrainWithUIUpdate();
			return true;
		}
	}
}