public Data CheckCollider()
{
if (data == null)
{
data = new Data();
}
// Get the Sprite component
SpriteFactory.Sprite sprite = GetComponent <SpriteFactory.Sprite>();
if (sprite == null)
{
UnityEngine.Debug.LogError("Sprite component not found!");
return(null);
}
// Get the Master Sprite
SpriteFactory.GameMasterSprite masterSprite = sprite.masterSprite;
if (masterSprite == null)
{
UnityEngine.Debug.LogError("MasterSprite not found!");
return(null);
}
// Get the editor frame
SpriteFactory.Sprite.Frame frame = masterSprite.data.GetEditorPreviewFrame();
if (frame == null)
{
UnityEngine.Debug.LogWarning(sprite.name + " has no frame data! Cannot regenrate mesh collider.");
return(null);
}
// Get the atlases
SpriteFactory.Sprite.Atlas[] atlases = masterSprite.data.atlases;
if (atlases == null || atlases.Length == 0)
{
UnityEngine.Debug.LogWarning(sprite.name + " has no atlases! Cannot regenrate mesh collider.");
return(null);
}
// Get the atlas for the editor frame
SpriteFactory.Sprite.Atlas atlas = atlases[frame.atlasIndex];
if (atlas == null)
{
UnityEngine.Debug.LogWarning(sprite.name + "'s atlas is missing! Cannot regenrate mesh collider.");
return(null);
}
// Read the atlas size, offset, and flipped data
// PPU will be added in by the inspector since we have no access to it
data.masterSprite = masterSprite;
data.pixelScale = new UnityEngine.Vector2(atlas.width, atlas.height);
data.unitOffset = new UnityEngine.Vector3(frame.frameOffset.x, frame.frameOffset.y, 0.0f);
data.uvCoords = frame.uvCoords;
data.atlasSize = atlas.width;
data.isFlippedX = sprite.isFlippedX;
data.isFlippedY = sprite.isFlippedY;
return(data);
}
private UnityEngine.Texture2D FindFrameTexture(SpriteFactory.GameMasterSprite gameMasterSprite)
{
SpriteFactory.Editor.EditorMasterSpriteCore emsc = FileFinder.GetEditorMasterSprite(gameMasterSprite);
if (emsc == null)
{
throw new System.Exception("EditorMasterSprite could not be found!");
}
SpriteFactory.Editor.EditorMasterSprite.Frame frame = emsc.data.GetEditorPreviewFrame();
if (frame == null)
{
return(null); // no frame
}
return(frame.GetTexture());
}
// METHODS
public static SpriteFactory.Editor.EditorMasterSpriteCore GetEditorMasterSprite(SpriteFactory.GameMasterSprite gameMasterSprite)
{
string emsSavePath = rootPath + editorMasterSpriteSavePath;
string gmsFilePath = UnityEditor.AssetDatabase.GetAssetPath(gameMasterSprite);
string gmsFileName = System.IO.Path.GetFileNameWithoutExtension(gmsFilePath);
// convert GMS file name to EMS file name
string gmsFileNameL = gmsFileName.ToLower();
string gmsTypeCodeL = gameMasterSpriteTypeCode.ToLower();
string sgTypeCodeL = spriteGroupTypeCode.ToLower();
string emscFileName;
if (gmsFileNameL.StartsWith(gmsTypeCodeL)) // this is an ungrouped master sprite
{
emscFileName = editorMasterSpriteTypeCode + gmsFileName.Substring(gameMasterSpriteTypeCode.Length, gmsFileName.Length - (gameMasterSpriteTypeCode.Length * 2)) + editorMasterSpriteCoreTypeCode; // strip start and end type codes replacing with ~MS~, end MSC
}
else if (gmsFileNameL.StartsWith(sgTypeCodeL)) // this is a grouped master sprite
{
emscFileName = gmsFileName.Substring(0, gmsFileName.Length - gameMasterSpriteTypeCode.Length) + editorMasterSpriteCoreTypeCode; // strip off end and replace with ems core version
emscFileName.Replace(fileNameDelimiter + gameMasterSpriteTypeCode + fileNameDelimiter, fileNameDelimiter + editorMasterSpriteTypeCode + fileNameDelimiter); // replace middle ~GMS~ with ems version
}
else
{
throw new System.Exception("Error trying to parse MasterSprite file name!");
}
string emscFullPath = emsSavePath + directoryDelimiter + emscFileName + assetExtension;
if (!System.IO.File.Exists(emscFullPath))
{
return(null);
}
SpriteFactory.Editor.EditorMasterSpriteCore emsc = (SpriteFactory.Editor.EditorMasterSpriteCore)UnityEditor.AssetDatabase.LoadAssetAtPath(emscFullPath, typeof(SpriteFactory.Editor.EditorMasterSpriteCore));
return(emsc);
}
