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@@ -8,6 +8,7 @@
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* Graphic.cs 图档解析类
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*/
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+using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.IO;
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@@ -36,6 +37,10 @@ namespace CGTool
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public int OffsetX;
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//图档偏移Y
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public int OffsetY;
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+ //图档合批偏移X
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+ public int BatchOffsetX;
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+ //图档合批偏移Y
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+ public int BatchOffsetY;
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//Palet调色板Index
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public int PaletIndex;
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//图档Sprite
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@@ -218,11 +223,7 @@ namespace CGTool
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texture2D = new Texture2D(2048, height, TextureFormat.RGBA4444, false, true);
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texture2D.filterMode = FilterMode.Point;
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//默认填充全透明
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- Color32[] colors = new Color32[2048 * height];
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- for (int j = 0; j < colors.Length; j++)
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- {
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- colors[j] = new Color32(0,0,0,0);
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- }
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+ Color32[] colors = Enumerable.Repeat(new Color32(0, 0, 0, 0), 2048 * height).ToArray();
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texture2D.SetPixels32(colors);
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}
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@@ -249,8 +250,9 @@ namespace CGTool
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graphicData.OffsetX = graphicInfoData.OffsetX;
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graphicData.OffsetY = graphicInfoData.OffsetY;
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graphicData.PaletIndex = PaletIndex;
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-
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-
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+ graphicData.BatchOffsetX = x;
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+ graphicData.BatchOffsetY = y;
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+
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graphicDatas.Add(graphicData);
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}
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@@ -280,6 +282,133 @@ namespace CGTool
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return graphicDataDic;
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}
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+
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+ //预备地图物件缓存
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+ partial class TextureData
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+ {
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+ public int MaxHeight;
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+ public int MaxWidth;
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+ public List<GraphicData> GraphicDatas = new List<GraphicData>();
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+ public List<GraphicInfoData> GraphicInfoDatas = new List<GraphicInfoData>();
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+ }
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+ public static Dictionary<int, GraphicData> PrepareMapObjectTexture(int MapID, int PaletIndex,
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+ List<GraphicInfoData> objectInfos)
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+ {
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+ //如果已经缓存过,则直接返回
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+ // if(_mapSpriteMap.ContainsKey(MapID) && _mapSpriteMap[MapID].ContainsKey(PaletIndex)) return _mapSpriteMap[MapID][PaletIndex];
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+ //如果没有缓存过,则创建缓存
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+ // if(!_mapSpriteMap.ContainsKey(MapID)) _mapSpriteMap.Add(MapID,new Dictionary<int, Dictionary<int, GraphicData>>());
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+
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+ // 单个Texture最大尺寸
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+ int maxWidth = 4096;
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+ int maxHeight = 4096;
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+
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+ List<TextureData> textureDatas = new List<TextureData>();
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+ Dictionary<int, GraphicData> graphicDataDic = new Dictionary<int, GraphicData>();
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+ // _mapSpriteMap[MapID].Add(PaletIndex, graphicDataDic);
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+
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+ // 根据objectInfos的内,GraphicInfoData的Width,Height进行排序,优先排序Width,使图档从小到大排列
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+ objectInfos = objectInfos.OrderBy(obj => obj.Width).ThenBy(obj => obj.Height).ToList();
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+
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+ int offsetX = 0; // X轴偏移量
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+ int offsetY = 0; // Y轴偏移量
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+ int maxRowHeight = 0; // 当前行最大高度
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+
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+ TextureData textureData = new TextureData();
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+
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+ for (var i = 0; i < objectInfos.Count; i++)
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+ {
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+ GraphicInfoData graphicInfoData = objectInfos[i];
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+ // 如果宽度超过4096,则换行
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+ if((graphicInfoData.Width + offsetX) > maxWidth)
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+ {
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+ offsetX = 0;
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+ offsetY = offsetY + maxRowHeight + 5;
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+ maxRowHeight = 0;
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+ }
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+ // 如果高度超过2048,则生成新的Texture2D
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+ if ((graphicInfoData.Height + offsetY) > maxHeight)
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+ {
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+ offsetX = 0;
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+ offsetY = 0;
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+ maxRowHeight = 0;
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+ textureDatas.Add(textureData);
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+ textureData = new TextureData();
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+ }
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+
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+ GraphicData graphicData = new GraphicData();
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+ //写入数据
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+ graphicData.Version = graphicInfoData.Version;
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+ graphicData.Index = graphicInfoData.Index;
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+ graphicData.MapSerial = graphicInfoData.Serial;
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+ graphicData.Width = graphicInfoData.Width;
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+ graphicData.Height = graphicInfoData.Height;
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+ graphicData.OffsetX = graphicInfoData.OffsetX;
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+ graphicData.OffsetY = graphicInfoData.OffsetY;
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+ graphicData.PaletIndex = PaletIndex;
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+ graphicData.BatchOffsetX = offsetX;
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+ graphicData.BatchOffsetY = offsetY;
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+
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+ // graphicDatas.Add(graphicData);
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+
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+ textureData.GraphicDatas.Add(graphicData);
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+ textureData.GraphicInfoDatas.Add(graphicInfoData);
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+
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+
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+ maxRowHeight = Mathf.Max(maxRowHeight, (int) graphicData.Height);
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+ textureData.MaxHeight = Mathf.Max(textureData.MaxHeight, offsetY + maxRowHeight);
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+ textureData.MaxWidth = Mathf.Max(textureData.MaxWidth, offsetX + (int) graphicData.Width);
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+ offsetX += (int) graphicData.Width + 5;
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+ }
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+
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+ //最后一次合并
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+ if (textureData.GraphicDatas.Count > 0) textureDatas.Add(textureData);
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+
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+ //合并Texture2D
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+ for (var i = 0; i < textureDatas.Count; i++)
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+ {
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+ TextureData textureDataPiece = textureDatas[i];
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+ // Debug.Log($"合并第{i}个Texture2D,最大高度:{textureDataPiece.MaxHeight},图像数量:{textureDataPiece.GraphicDatas.Count}");
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+ Color32[] colors = Enumerable.Repeat(new Color32(0,0,0,0), textureDataPiece.MaxWidth * textureDataPiece.MaxHeight).ToArray();
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+ Texture2D texture2DPiece = new Texture2D(textureDataPiece.MaxWidth, textureDataPiece.MaxHeight, TextureFormat.RGBA4444, false, false);
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+ texture2DPiece.filterMode = FilterMode.Point;
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+ texture2DPiece.SetPixels32(colors);
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+ for (var n = 0; n < textureDataPiece.GraphicDatas.Count; n++)
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+ {
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+ GraphicData graphicData = textureDataPiece.GraphicDatas[n];
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+ GraphicInfoData graphicInfoData = textureDataPiece.GraphicInfoDatas[n];
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+
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+ //设置图像数据
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+ List<Color32> pixels = UnpackGraphic(graphicInfoData, PaletIndex);
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+ graphicData.PrimaryColor = pixels.Last();
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+ pixels.RemoveAt(pixels.Count - 1);
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+
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+ texture2DPiece.SetPixels32(graphicData.BatchOffsetX, graphicData.BatchOffsetY, (int) graphicInfoData.Width, (int) graphicInfoData.Height,
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+ pixels.ToArray());
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+ }
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+ texture2DPiece.Apply();
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+ Combine(texture2DPiece, textureDataPiece.GraphicDatas);
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+ }
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+
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+ void Combine(Texture2D texture2D,List<GraphicData> graphicDatas)
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+ {
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+ for (var i = 0; i < graphicDatas.Count; i++)
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+ {
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+ GraphicData graphicDataPiece = graphicDatas[i];
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+ //直接通过Texture2D做偏移,并转为Sprite的偏移量
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+ Vector2 offset = new Vector2(0f, 1f);
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+ offset.x += -(graphicDataPiece.OffsetX * 1f) / graphicDataPiece.Width;
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+ offset.y -= (-graphicDataPiece.OffsetY * 1f) / graphicDataPiece.Height;
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+
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+ Sprite sprite = Sprite.Create(texture2D, new Rect(graphicDataPiece.BatchOffsetX, graphicDataPiece.BatchOffsetY, (int)graphicDataPiece.Width, (int)graphicDataPiece.Height),offset, 1, 1, SpriteMeshType.FullRect);
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+ graphicDataPiece.Sprite = sprite;
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+ graphicDataDic.Add((int) graphicDataPiece.MapSerial, graphicDataPiece);
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+ }
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+ }
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+
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+ return graphicDataDic;
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+ }
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+
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private static List<Color32> UnpackGraphic(GraphicInfoData graphicInfoData,int PaletIndex){
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List<Color32> pixels = new List<Color32>();
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//获取调色板
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HonorLee
