STETilemapSaver.cs
Code: Select all
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using CreativeSpore.SuperTilemapEditor;
namespace PixelCrushers
{
// Pixel Crushers saver component for an STE tilemap.
[RequireComponent(typeof(STETilemap))]
public class STETilemapSaver : Saver
{
[System.Serializable]
public class TilemapSerializedData // From: https://creativespore.com/2018/07/03/how-to-iterate-a-tilemap/
{
[System.Serializable]
public class TileData
{
public int gridX;
public int gridY;
public uint tileData;
}
public List<TileData> tileDataList = new List<TileData>();
}
public static TilemapSerializedData SerializeTilemap(STETilemap tilemap)
{
TilemapSerializedData data = new TilemapSerializedData();
System.Action<STETilemap, int, int, uint> action = (tmap, gridX, gridY, tileData) =>
{
data.tileDataList.Add(new TilemapSerializedData.TileData() { gridX = gridX, gridY = gridY, tileData = tileData});
};
TilemapUtils.IterateTilemapWithAction(tilemap, action);
return data;
}
public static void DeserializeTilemap(TilemapSerializedData data, STETilemap tilemap)
{
foreach (TilemapSerializedData.TileData dataItem in data.tileDataList)
{
tilemap.SetTileData(dataItem.gridX, dataItem.gridY, dataItem.tileData); // NOT SURE ABOUT THIS LINE.
}
tilemap.UpdateMesh();
}
// RecordData() is called when saving. It returns a string representation of the save data.
public override string RecordData()
{
STETilemap tilemap = GetComponent<STETilemap>();
if (tilemap == null) return string.Empty;
TilemapSerializedData data = SerializeTilemap(tilemap);
return SaveSystem.Serialize(data);
}
// ApplyData() is called when loading. It receives a string representation of the
// save data and applies it to the tilemap.
public override void ApplyData(string s)
{
if (string.IsNullOrEmpty(s)) return;
TilemapSerializedData data = SaveSystem.Deserialize<TilemapSerializedData>(s);
if (data != null)
{
DeserializeTilemap(data, GetComponent<STETilemap>());
}
}
}
}