static void PopulateSpriteTables(Texture source, ref List <SpriteCharacter> spriteCharacterTable, ref List <SpriteGlyph> spriteGlyphTable)
{
//Debug.Log("Creating new Sprite Asset.");
string filePath = AssetDatabase.GetAssetPath(source);
// Get all the Sprites sorted by Index
Sprite[] sprites = AssetDatabase.LoadAllAssetsAtPath(filePath).Select(x => x as Sprite).Where(x => x != null).OrderByDescending(x => x.rect.y).ThenBy(x => x.rect.x).ToArray();
for (int i = 0; i < sprites.Length; i++)
{
Sprite sprite = sprites[i];
SpriteGlyph spriteGlyph = new SpriteGlyph();
spriteGlyph.index = (uint)i;
spriteGlyph.metrics = new GlyphMetrics(sprite.rect.width, sprite.rect.height, -sprite.pivot.x, sprite.rect.height - sprite.pivot.y, sprite.rect.width);
spriteGlyph.glyphRect = new GlyphRect(sprite.rect);
spriteGlyph.scale = 1.0f;
spriteGlyph.sprite = sprite;
spriteGlyphTable.Add(spriteGlyph);
SpriteCharacter spriteCharacter = new SpriteCharacter(0, spriteGlyph);
spriteCharacter.name = sprite.name;
spriteCharacter.scale = 1.0f;
spriteCharacterTable.Add(spriteCharacter);
}
}
private static void PopulateSpriteTables(SpriteAtlas spriteAtlas, ref List <SpriteCharacter> spriteCharacterTable, ref List <SpriteGlyph> spriteGlyphTable)
{
// Get number of sprites contained in the sprite atlas.
int spriteCount = spriteAtlas.spriteCount;
Sprite[] sprites = new Sprite[spriteCount];
// Get all the sprites
spriteAtlas.GetSprites(sprites);
for (int i = 0; i < sprites.Length; i++)
{
Sprite sprite = sprites[i];
SpriteGlyph spriteGlyph = new SpriteGlyph();
spriteGlyph.index = (uint)i;
spriteGlyph.metrics = new GlyphMetrics(sprite.textureRect.width, sprite.textureRect.height, -sprite.pivot.x, sprite.textureRect.height - sprite.pivot.y, sprite.textureRect.width);
spriteGlyph.glyphRect = new GlyphRect(sprite.textureRect);
spriteGlyph.scale = 1.0f;
spriteGlyph.sprite = sprite;
spriteGlyphTable.Add(spriteGlyph);
SpriteCharacter spriteCharacter = new SpriteCharacter(0xFFFE, spriteGlyph);
spriteCharacter.name = sprite.name;
spriteCharacter.scale = 1.0f;
spriteCharacterTable.Add(spriteCharacter);
}
}
private static void PopulateSpriteTables(Texture source, ref List <SpriteCharacter> spriteCharacterTable, ref List <SpriteGlyph> spriteGlyphTable)
{
//Debug.Log("Creating new Sprite Asset.");
string filePath = AssetDatabase.GetAssetPath(source);
// Get all the Sprites sorted by Index
Sprite[] sprites = AssetDatabase.LoadAllAssetsAtPath(filePath).Select(x => x as Sprite).Where(x => x != null).OrderByDescending(x => x.rect.y).ThenBy(x => x.rect.x).ToArray();
for (int i = 0; i < sprites.Length; i++)
{
Sprite sprite = sprites[i];
SpriteGlyph spriteGlyph = new SpriteGlyph();
spriteGlyph.index = (uint)i;
spriteGlyph.metrics = new GlyphMetrics(sprite.rect.width, sprite.rect.height, -sprite.pivot.x, sprite.rect.height - sprite.pivot.y, sprite.rect.width);
spriteGlyph.glyphRect = new GlyphRect(sprite.rect);
spriteGlyph.scale = 1.0f;
spriteGlyph.sprite = sprite;
spriteGlyphTable.Add(spriteGlyph);
SpriteCharacter spriteCharacter = new SpriteCharacter(0xFFFE, spriteGlyph);
// Special handling for .notdef sprite name.
string fileNameToLowerInvariant = sprite.name.ToLowerInvariant();
if (fileNameToLowerInvariant == ".notdef" || fileNameToLowerInvariant == "notdef")
{
spriteCharacter.unicode = 0;
spriteCharacter.name = fileNameToLowerInvariant;
}
else
{
if (!string.IsNullOrEmpty(sprite.name) && sprite.name.Length > 2 && sprite.name[0] == '0' && (sprite.name[1] == 'x' || sprite.name[1] == 'X'))
{
spriteCharacter.unicode = TextUtilities.StringHexToInt(sprite.name.Remove(0, 2));
}
spriteCharacter.name = sprite.name;
}
spriteCharacter.scale = 1.0f;
spriteCharacterTable.Add(spriteCharacter);
}
}
/// <summary>
///
/// </summary>
/// <param name="spriteDataObject"></param>
/// <param name="spriteCharacterTable"></param>
/// <param name="spriteGlyphTable"></param>
private static void PopulateSpriteTables(TexturePacker_JsonArray.SpriteDataObject spriteDataObject, List <SpriteCharacter> spriteCharacterTable, List <SpriteGlyph> spriteGlyphTable)
{
List <TexturePacker_JsonArray.Frame> importedSprites = spriteDataObject.frames;
float atlasHeight = spriteDataObject.meta.size.h;
for (int i = 0; i < importedSprites.Count; i++)
{
TexturePacker_JsonArray.Frame spriteData = importedSprites[i];
SpriteGlyph spriteGlyph = new SpriteGlyph();
spriteGlyph.index = (uint)i;
spriteGlyph.metrics = new GlyphMetrics((int)spriteData.frame.w, (int)spriteData.frame.h, -spriteData.frame.w * spriteData.pivot.x, spriteData.frame.h * spriteData.pivot.y, (int)spriteData.frame.w);
spriteGlyph.glyphRect = new GlyphRect((int)spriteData.frame.x, (int)(atlasHeight - spriteData.frame.h - spriteData.frame.y), (int)spriteData.frame.w, (int)spriteData.frame.h);
spriteGlyph.scale = 1.0f;
spriteGlyphTable.Add(spriteGlyph);
SpriteCharacter spriteCharacter = new SpriteCharacter(0xFFFE, spriteGlyph);
// Special handling for .notdef sprite name
string fileNameToLowerInvariant = spriteData.filename.ToLowerInvariant();
if (fileNameToLowerInvariant == ".notdef" || fileNameToLowerInvariant == "notdef")
{
spriteCharacter.name = fileNameToLowerInvariant;
spriteCharacter.unicode = 0;
}
else
{
string spriteName = spriteData.filename.Split('.')[0];
spriteCharacter.name = spriteName;
if (k_SpriteNameIsUnicodeValue)
{
spriteCharacter.unicode = TextUtilities.StringHexToInt(spriteName);
}
}
spriteCharacter.scale = 1.0f;
spriteCharacterTable.Add(spriteCharacter);
}
}
/// <summary>
/// 初始化包围盒数据
/// </summary>
/// <param name="sprite"></param>
public override void setupCollider(SpriteCharacter sprite)
{
List <Vector2> points = new List <Vector2>();
Vector3 size = sprite.GetComponent <SpriteRenderer>().bounds.size;
float resize = 0.036f;
points.Add(new Vector2((resize + Util.GRID_WIDTH / Util.PPU - resize) / 2, resize));
points.Add(new Vector2(resize, resize + (Util.GRID_WIDTH / Util.PPU - resize) / 2));
points.Add(new Vector2((resize + Util.GRID_WIDTH / Util.PPU - resize) / 2, Util.GRID_WIDTH / Util.PPU - resize));
points.Add(new Vector2(Util.GRID_WIDTH / Util.PPU - resize, resize + (Util.GRID_WIDTH / Util.PPU - resize) / 2));
// points.Add(new Vector2(resize, resize + 8 / Util.PPU));
// points.Add(new Vector2(resize, Util.GRID_WIDTH / Util.PPU - resize * 2));
// points.Add(new Vector2(Util.GRID_WIDTH / Util.PPU - resize, Util.GRID_WIDTH / Util.PPU - resize * 2));
// points.Add(new Vector2(Util.GRID_WIDTH / Util.PPU - resize, resize));
// points.Add(new Vector2(0, 8 / Util.PPU));
// points.Add(new Vector2(0, Util.GRID_WIDTH / Util.PPU));
// points.Add(new Vector2(Util.GRID_WIDTH / Util.PPU, Util.GRID_WIDTH / Util.PPU));
// points.Add(new Vector2(Util.GRID_WIDTH / Util.PPU, 8 / Util.PPU));
this.colliderPolygon = new Intersection.Polygon(points);
}
/// <summary>
/// 初始化包围盒数据
/// </summary>
/// <param name="sprite"></param>
public override void setupCollider(SpriteCharacter sprite)
{
// Debug.Log(sprite.GetComponent<SpriteRenderer>().bounds.size);
// TODO 事件碰撞区域
base.setupCollider(sprite);
return;
if (!sprite.GetComponent <SpriteRenderer>().bounds.size.Equals(Vector3.zero))
{
List <Vector2> points = new List <Vector2>();
Vector3 size = sprite.GetComponent <SpriteRenderer>().bounds.size;
float resize = 0.01f;
points.Add(new Vector2(resize, resize));
points.Add(new Vector2(resize, size.y / 4 * 3 - resize));
points.Add(new Vector2(size.x - resize, size.y / 4 * 3 - resize));
points.Add(new Vector2(size.x - resize, resize));
this.colliderPolygon = new Intersection.Polygon(points);
}
else
{
base.setupCollider(sprite);
}
}
protected virtual void initTarget(Object target)
{
// target可以让我们得到当前绘制的Component对象
m_Target = (SpriteCharacter)target;
}
/// <summary>
/// 初始化包围盒数据
/// </summary>
/// <param name="sprite"></param>
public virtual void setupCollider(SpriteCharacter sprite)
{
}
static void UpdateSpriteAsset(MenuCommand command)
{
TextSpriteAsset spriteAsset = (TextSpriteAsset)command.context;
if (spriteAsset == null)
{
return;
}
// Get a list of all the sprites contained in the texture referenced by the sprite asset.
// This only works if the texture is set to sprite mode.
string filePath = AssetDatabase.GetAssetPath(spriteAsset.spriteSheet);
if (string.IsNullOrEmpty(filePath))
{
return;
}
// Get all the Sprites sorted Left to Right / Top to Bottom
Sprite[] sprites = AssetDatabase.LoadAllAssetsAtPath(filePath).Select(x => x as Sprite).Where(x => x != null).OrderByDescending(x => x.rect.y).ThenBy(x => x.rect.x).ToArray();
List <SpriteGlyph> spriteGlyphTable = spriteAsset.spriteGlyphTable;
// Finding available glyph indexes to insert new glyphs into.
var tempGlyphTable = spriteGlyphTable.OrderBy(glyph => glyph.index).ToList();
List <uint> availableGlyphIndexes = new List <uint>();
int elementIndex = 0;
for (uint i = 0; i < tempGlyphTable[tempGlyphTable.Count - 1].index; i++)
{
uint currentElementIndex = tempGlyphTable[elementIndex].index;
if (i == currentElementIndex)
{
elementIndex += 1;
}
else
{
availableGlyphIndexes.Add(i);
}
}
// Iterate over each of the sprites in the texture to try to match them to existing sprites in the sprite asset.
for (int i = 0; i < sprites.Length; i++)
{
int id = sprites[i].GetInstanceID();
int glyphIndex = spriteGlyphTable.FindIndex(item => item.sprite.GetInstanceID() == id);
if (glyphIndex == -1)
{
// Add new Sprite Glyph to the table
Sprite sprite = sprites[i];
SpriteGlyph spriteGlyph = new SpriteGlyph();
// Get available glyph index
if (availableGlyphIndexes.Count > 0)
{
spriteGlyph.index = availableGlyphIndexes[0];
availableGlyphIndexes.RemoveAt(0);
}
else
{
spriteGlyph.index = (uint)spriteGlyphTable.Count;
}
spriteGlyph.metrics = new GlyphMetrics(sprite.rect.width, sprite.rect.height, -sprite.pivot.x, sprite.rect.height - sprite.pivot.y, sprite.rect.width);
spriteGlyph.glyphRect = new GlyphRect(sprite.rect);
spriteGlyph.scale = 1.0f;
spriteGlyph.sprite = sprite;
spriteGlyphTable.Add(spriteGlyph);
SpriteCharacter spriteCharacter = new SpriteCharacter(0, spriteGlyph);
spriteCharacter.name = sprite.name;
spriteCharacter.scale = 1.0f;
spriteAsset.spriteCharacterTable.Add(spriteCharacter);
}
else
{
// Look for changes in existing Sprite Glyph
Sprite sprite = sprites[i];
SpriteGlyph spriteGlyph = spriteGlyphTable[glyphIndex];
// We only update changes to the sprite position / glyph rect.
if (spriteGlyph.glyphRect.x != sprite.rect.x || spriteGlyph.glyphRect.y != sprite.rect.y || spriteGlyph.glyphRect.width != sprite.rect.width || spriteGlyph.glyphRect.height != sprite.rect.height)
{
spriteGlyph.glyphRect = new GlyphRect(sprite.rect);
}
}
}
// Sort glyph table by glyph index
spriteAsset.SortGlyphTable();
spriteAsset.UpdateLookupTables();
//TMPro_EventManager.ON_SPRITE_ASSET_PROPERTY_CHANGED(true, spriteAsset);
}
internal static void UpdateSpriteAsset(SpriteAsset spriteAsset)
{
// Get a list of all the sprites contained in the texture referenced by the sprite asset.
// This only works if the texture is set to sprite mode.
string filePath = AssetDatabase.GetAssetPath(spriteAsset.spriteSheet);
if (string.IsNullOrEmpty(filePath))
{
return;
}
// Get all the sprites defined in the sprite sheet texture referenced by this sprite asset.
Sprite[] sprites = AssetDatabase.LoadAllAssetsAtPath(filePath).Select(x => x as Sprite).Where(x => x != null).ToArray();
// Return if sprite sheet texture does not have any sprites defined in it.
if (sprites.Length == 0)
{
Debug.Log("Sprite Asset <color=#FFFF80>[" + spriteAsset.name + "]</color>'s atlas texture does not appear to have any sprites defined in it. Use the Unity Sprite Editor to define sprites for this texture.", spriteAsset.spriteSheet);
return;
}
List <SpriteGlyph> spriteGlyphTable = spriteAsset.spriteGlyphTable;
// Find available glpyh indexes
uint[] existingGlyphIndexes = spriteGlyphTable.Select(x => x.index).ToArray();
List <uint> availableGlyphIndexes = new List <uint>();
uint lastGlyphIndex = existingGlyphIndexes.Length > 0 ? existingGlyphIndexes.Last() : 0;
int elementIndex = 0;
for (uint i = 0; i < lastGlyphIndex; i++)
{
uint existingGlyphIndex = existingGlyphIndexes[elementIndex];
if (i == existingGlyphIndex)
{
elementIndex += 1;
}
else
{
availableGlyphIndexes.Add(i);
}
}
// Iterate over sprites contained in the updated sprite sheet to identify new and / or modified sprites.
for (int i = 0; i < sprites.Length; i++)
{
Sprite sprite = sprites[i];
// Check if current sprites is already contained in the sprite glyph table of the sprite asset.
SpriteGlyph spriteGlyph = spriteGlyphTable.FirstOrDefault(x => x.sprite == sprite);
if (spriteGlyph != null)
{
// update existing sprite glyph
if (spriteGlyph.glyphRect.x != sprite.rect.x || spriteGlyph.glyphRect.y != sprite.rect.y || spriteGlyph.glyphRect.width != sprite.rect.width || spriteGlyph.glyphRect.height != sprite.rect.height)
{
spriteGlyph.glyphRect = new GlyphRect(sprite.rect);
}
}
else
{
SpriteCharacter spriteCharacter;
// Check if this sprite potentially exists under the same name in the sprite character table.
if (spriteAsset.spriteCharacterTable != null && spriteAsset.spriteCharacterTable.Count > 0)
{
spriteCharacter = spriteAsset.spriteCharacterTable.FirstOrDefault(x => x.name == sprite.name);
spriteGlyph = spriteCharacter != null ? spriteGlyphTable[(int)spriteCharacter.glyphIndex] : null;
if (spriteGlyph != null)
{
// Update sprite reference and data
spriteGlyph.sprite = sprite;
if (spriteGlyph.glyphRect.x != sprite.rect.x || spriteGlyph.glyphRect.y != sprite.rect.y || spriteGlyph.glyphRect.width != sprite.rect.width || spriteGlyph.glyphRect.height != sprite.rect.height)
{
spriteGlyph.glyphRect = new GlyphRect(sprite.rect);
}
}
}
spriteGlyph = new SpriteGlyph();
// Get available glyph index
if (availableGlyphIndexes.Count > 0)
{
spriteGlyph.index = availableGlyphIndexes[0];
availableGlyphIndexes.RemoveAt(0);
}
else
{
spriteGlyph.index = (uint)spriteGlyphTable.Count;
}
spriteGlyph.metrics = new GlyphMetrics(sprite.rect.width, sprite.rect.height, -sprite.pivot.x, sprite.rect.height - sprite.pivot.y, sprite.rect.width);
spriteGlyph.glyphRect = new GlyphRect(sprite.rect);
spriteGlyph.scale = 1.0f;
spriteGlyph.sprite = sprite;
spriteGlyphTable.Add(spriteGlyph);
spriteCharacter = new SpriteCharacter(0xFFFE, spriteGlyph);
// Special handling for .notdef sprite name.
string fileNameToLowerInvariant = sprite.name.ToLowerInvariant();
if (fileNameToLowerInvariant == ".notdef" || fileNameToLowerInvariant == "notdef")
{
spriteCharacter.unicode = 0;
spriteCharacter.name = fileNameToLowerInvariant;
}
else
{
if (!string.IsNullOrEmpty(sprite.name) && sprite.name.Length > 2 && sprite.name[0] == '0' && (sprite.name[1] == 'x' || sprite.name[1] == 'X'))
{
spriteCharacter.unicode = TextUtilities.StringHexToInt(sprite.name.Remove(0, 2));
}
spriteCharacter.name = sprite.name;
}
spriteCharacter.scale = 1.0f;
spriteAsset.spriteCharacterTable.Add(spriteCharacter);
}
}
// Update Sprite Character Table to replace unicode 0x0 by 0xFFFE
for (int i = 0; i < spriteAsset.spriteCharacterTable.Count; i++)
{
SpriteCharacter spriteCharacter = spriteAsset.spriteCharacterTable[i];
if (spriteCharacter.unicode == 0)
{
spriteCharacter.unicode = 0xFFFE;
}
}
// Sort glyph table by glyph index
spriteAsset.SortGlyphTable();
spriteAsset.UpdateLookupTables();
TextEventManager.ON_SPRITE_ASSET_PROPERTY_CHANGED(true, spriteAsset);
}
