/// <summary>
/// 判定指定的两张图片之间是否产生了碰撞
/// </summary>
///
/// <param name="src"></param>
/// <param name="x1"></param>
/// <param name="y1"></param>
/// <param name="dest"></param>
/// <param name="x2"></param>
/// <param name="y2"></param>
/// <returns></returns>
public bool isPixelCollide(LImage src, float x1, float y1, LImage dest,
float x2, float y2)
{
float width1 = x1 + src.GetWidth() - 1, height1 = y1 + src.GetHeight()
- 1, width2 = x2 + dest.GetWidth() - 1, height2 = y2
+ dest.GetHeight() - 1;
int xstart = (int)Loon.Utils.MathUtils.Max(x1, x2), ystart = (int)Loon.Utils.MathUtils.Max(y1, y2), xend = (int)Loon.Utils.MathUtils.Min(width1, width2), yend = (int)Loon.Utils.MathUtils.Min(height1, height2);
int toty = Loon.Utils.MathUtils.Abs(yend - ystart);
int totx = Loon.Utils.MathUtils.Abs(xend - xstart);
for (int y = 1; y < toty - 1; y++)
{
int ny = Loon.Utils.MathUtils.Abs(ystart - (int)y1) + y;
int ny1 = Loon.Utils.MathUtils.Abs(ystart - (int)y2) + y;
for (int x = 1; x < totx - 1; x++)
{
int nx = Loon.Utils.MathUtils.Abs(xstart - (int)x1) + x;
int nx1 = Loon.Utils.MathUtils.Abs(xstart - (int)x2) + x;
try
{
if (((src.GetPixel(nx, ny).PackedValue != LSystem.TRANSPARENT)) &&
((dest.GetPixel(nx1, ny1).PackedValue != LSystem.TRANSPARENT)))
{
return(true);
}
}
catch (Exception e)
{
Loon.Utils.Debugging.Log.Exception(e);
}
}
}
return(false);
}
public void OnDestroy()
{
EndTransition();
if (GLEx.Self != null)
{
GLEx.Self.Dispose();
}
scene = null;
screens.Clear();
if (isInstance)
{
isInstance = false;
loads.Clear();
unloads.Clear();
drawings.Clear();
if (currentControl != null)
{
currentControl.Destroy();
currentControl = null;
}
LSystem.isLogo = false;
LSystem.isPaused = true;
LSystem.AUTO_REPAINT = false;
LImage.DisposeAll();
LTextures.DisposeAll();
XNACircle.Free();
InitDestory();
}
}
public virtual LImage SetTileBackground(LImage image, bool isReturn)
{
if (image == null)
{
return(null);
}
int layerWidth = GetWidth();
int layerHeight = GetHeight();
int tileWidth = image.GetWidth();
int tileHeight = image.GetHeight();
LImage tempImage = LImage.CreateImage(layerWidth, layerHeight, false);
LGraphics g = tempImage.GetLGraphics();
for (int x = 0; x < layerWidth; x += tileWidth)
{
for (int y = 0; y < layerHeight; y += tileHeight)
{
g.DrawImage(image, x, y);
}
}
g.Dispose();
if (isReturn)
{
return(tempImage);
}
tempImage.SetFormat(Loon.Core.Graphics.Opengl.LTexture.Format.SPEED);
SetBackground(tempImage.GetTexture());
if (tempImage != null)
{
tempImage.Dispose();
tempImage = null;
}
return(null);
}
private void nextWavelet_Click(object sender, EventArgs e)
{
if (currentLayer < layers.Length - 1)
{
currentLayer++;
}
else
{
currentLayer = -1;
;
}
Image newImage = null;
if (currentLayer >= 0)
{
newImage = layers[currentLayer].RenderBitmap(255);
}
else
{
int[] threshholds = new int[] { 150, 15, 3, 1 };
using (var image = new LImage(layers, threshholds)) {
newImage = image.RenderBitmap((uint)MaxVNumericUpDown.Value);
}
}
if (pictureBox.Image != null)
{
pictureBox.Image.Dispose();
}
pictureBox.Image = newImage;
}
public static LTexture FilterColor(string res, LColor height, Loon.Core.Graphics.Opengl.LTexture.Format format)
{
uint color = height.GetRGB();
LImage tmp = LImage.CreateImage(res);
LImage image = LImage.CreateImage(tmp.GetWidth(), tmp.GetHeight(), true);
LGraphics g = image.GetLGraphics();
g.DrawImage(tmp, 0, 0);
g.Dispose();
if (tmp != null)
{
tmp.Dispose();
tmp = null;
}
Color[] pixels = image.GetPixels();
int size = pixels.Length;
for (int i = 0; i < size; i++)
{
if (pixels[i].PackedValue == color)
{
pixels[i].PackedValue = LSystem.TRANSPARENT;
}
}
image.SetFormat(format);
image.SetPixels(pixels, image.GetWidth(), image.GetHeight());
LTexture texture = image.GetTexture();
if (image != null)
{
image.Dispose();
image = null;
}
return(texture);
}
public static void CopyArea(LImage image, LGraphics g, int x, int y, int width, int height, int dx, int dy)
{
LImage tmp = image.GetSubImage(x, y, width, height);
g.DrawImage(tmp, x + dx, y + dy);
tmp.Dispose();
tmp = null;
}
public static Polygon MakePolygon(LImage image)
{
if (image == null)
{
throw new RuntimeException("Image is null !");
}
return(MakePolygon(image.GetIntPixels(), image.GetWidth(),
image.GetHeight()));
}
public static LTexture.Mask CreateMask(LImage image)
{
if (image == null)
{
throw new RuntimeException("Image is null !");
}
return(CreateMask(image.GetIntPixels(), image.GetWidth(),
image.GetHeight()));
}
public static LImage CreateFontImage(LFont font, LColor color, string text)
{
LImage image = LImage.CreateImage(font.StringWidth(text), font.GetHeight());
LGraphics g = image.GetLGraphics();
g.SetFont(font);
g.DrawString(text, 0, 0, color);
g.Dispose();
return(image);
}
public static LTexture OpenTexture(string fileName, string resName)
{
try {
LImage image = OpenImage(fileName, resName);
image.SetAutoDispose(true);
return(image.GetTexture());
} catch (Exception) {
throw new Exception("File not found. ( " + resName + " )");
}
}
internal PackEntry(LImage image)
{
this.image = image;
if (image != null)
{
this.fileName = image.GetPath();
this.width = image.GetWidth();
this.height = image.GetHeight();
}
}
public Menu()
: base(128, 240)
{
// 设定menu层级高于MapLayer
SetLayer(101);
// 不锁定menu移动
SetLocked(false);
SetLimitMove(false);
// 锁定Actor拖拽
SetActorDrag(false);
SetDelay(500);
// 设定Menu背景
LImage image = LImage.CreateImage(this.GetWidth(),
this.GetHeight(), true);
LGraphics g = image.GetLGraphics();
g.SetColor(0, 0, 0, 125);
g.FillRect(0, 0, GetWidth(), GetHeight());
g.SetColor(LColor.white);
g.SetFont(15);
g.DrawString("我是可拖拽菜单", 12, 25);
g.Dispose();
SetBackground(image.GetTexture());
BulletTurret bulletTurret = new BulletTurret();
bulletTurret.SetLocation(18, 64);
BombTurret bombTurret = new BombTurret();
bombTurret.SetLocation(78, 64);
PoisonTurret poisonTurret = new PoisonTurret();
poisonTurret.SetLocation(18, 134);
LaserTurret laserTurret = new LaserTurret();
laserTurret.SetLocation(78, 134);
Button button = new Button();
button.SetLocation(27, 196);
// 复合LPaper到Layer
Add(bulletTurret);
Add(bombTurret);
Add(poisonTurret);
Add(laserTurret);
Add(button);
}
public static LImage OpenImage(string fileName, string resName)
{
byte[] buffer = null;
try {
buffer = LPKResource.OpenResource(fileName, resName);
return(LImage.CreateImage(buffer));
} catch (Exception) {
throw new Exception("File not found. ( " + resName + " )");
}
}
public static LImage DrawCropImage(LImage image, int x, int y,
int objectWidth, int objectHeight)
{
LImage buffer = LImage.CreateImage(objectWidth,
objectHeight, true);
LGraphics g = buffer.GetLGraphics();
g.DrawImage(image, 0, 0, objectWidth, objectHeight, x, y, objectWidth, objectHeight);
g.Dispose();
return(buffer);
}
public static LImage DrawClipImage(LImage image,
int objectWidth, int objectHeight, int x1, int y1, int x2, int y2)
{
LImage buffer = LImage.CreateImage(objectWidth,
objectHeight, true);
LGraphics g = buffer.GetLGraphics();
g.DrawImage(image, 0, 0, objectWidth, objectHeight, x1, y1,
x2 - x1, y2 - y1);
g.Dispose();
return(buffer);
}
public void Dispose()
{
this.isClose = true;
this.EndUsePixelThread();
this.finalDrawPixels = null;
this.nowDrawPixels = null;
if (image != null)
{
image.Dispose();
image = null;
}
}
private void btnShow_Click(object sender, RoutedEventArgs e)
{
Window window = new Window();
window.Width = 1024;
window.Height = 768;
Grid mainGrd = new Grid();
Image img = new Image();
img.Source = LImage.LoadImageFromByteArray(lstDuLieuHinhAnh[_currentIndex].Data);
mainGrd.Children.Add(img);
window.Content = mainGrd;
window.ShowDialog();
}
public LTexture Pack(Loon.Core.Graphics.Opengl.LTexture.Format format)
{
if (texture != null && !packing)
{
return(texture);
}
if (fileName != null)
{
texture = new LTexture(GLLoader.GetTextureData(fileName), format);
texture.isExt = true;
}
else
{
LImage image = PackImage();
if (image == null)
{
return(null);
}
if (texture != null)
{
texture.Destroy();
texture = null;
}
if (colorMask != null)
{
Color[] pixels = image.GetPixels();
int size = pixels.Length;
uint color = colorMask.GetRGB();
for (int i = 0; i < size; i++)
{
if (pixels[i].PackedValue == color)
{
pixels[i].PackedValue = LSystem.TRANSPARENT;
}
}
image.SetPixels(pixels, image.GetWidth(), image.GetHeight());
}
texture = new LTexture(GLLoader.GetTextureData(image), format);
texture.isExt = true;
if (image != null)
{
image.Dispose();
image = null;
}
}
return(texture);
}
public static SpriteFont Read(string resName)
{
try
{
List <RectBox> xGlyphs = new List <RectBox>(), xCropping = new List <RectBox>();
List <Char> xChars = new List <Char>();
int xSpacingV;
float xSpacingH;
List <float[]> xKerning = new List <float[]>();
ArrayByte arrays = new ArrayByte(Resources.OpenResource(resName),
ArrayByte.BIG_ENDIAN);
int size = arrays.ReadInt();
LImage image = LImage.CreateImage(arrays.ReadByteArray(size));
int count = arrays.ReadInt();
while (count-- > 0)
{
xGlyphs.Add(new RectBox(arrays.ReadInt(), arrays.ReadInt(),
arrays.ReadInt(), arrays.ReadInt()));
xCropping.Add(new RectBox(arrays.ReadInt(), arrays.ReadInt(),
arrays.ReadInt(), arrays.ReadInt()));
xChars.Add((char)arrays.ReadInt());
}
xSpacingV = arrays.ReadInt();
xSpacingH = arrays.ReadFloat();
count = arrays.ReadInt();
while (count-- > 0)
{
xKerning.Add(new float[] { arrays.ReadFloat(),
arrays.ReadFloat(), arrays.ReadFloat() });
}
arrays.Dispose();
return(new SpriteFont(new LTexture(GLLoader.GetTextureData(image),
Loon.Core.Graphics.Opengl.LTexture.Format.LINEAR), xGlyphs, xCropping, xChars, xSpacingV,
xSpacingH, xKerning, 'A'));
}
catch (Exception e)
{
Loon.Utils.Debugging.Log.Exception(e);
}
return(null);
}
public int PutImage(string name, LImage image)
{
CheckPacked();
if (image == null)
{
throw new NullReferenceException();
}
if (image.GetWidth() <= 0 || image.GetHeight() <= 0)
{
throw new ArgumentException(
"width and height must be positive");
}
this.temps.Put(name, new PackEntry(image));
this.packing = true;
this.count++;
return(temps.Size() - 1);
}
public LImage GetImage(string name)
{
PackEntry entry = GetEntry(name);
if (entry != null)
{
if (entry.image != null && !entry.image.IsClose())
{
return(entry.image);
}
else if (entry.fileName != null)
{
return(LImage.CreateImage(entry.fileName));
}
}
return(null);
}
public static LTexture CreateTexture(int width, int height, LColor c)
{
LImage image = LImage.CreateImage(width, height, false);
LGraphics g = image.GetLGraphics();
g.SetColor(c);
g.FillRect(0, 0, width, height);
g.Dispose();
LTexture tex2d = image.GetTexture();
if (image != null)
{
image.Dispose();
image = null;
}
return(tex2d);
}
public static LTexture GetRMXPDialog(string fileName, int width,
int height)
{
if (lazyImages == null)
{
lazyImages = new Dictionary <string, LTexture>(10);
}
LImage dialog = LImage.CreateImage(fileName);
int w = dialog.GetWidth();
Color[] pixels = dialog.GetPixels();
int index = -1;
int count = 0;
uint pixel;
for (int i = 0; i < 5; i++)
{
pixel = pixels[(141 + i) + w * 12].PackedValue;
if (index == -1)
{
index = (int)pixel;
}
if (index == pixel)
{
count++;
}
}
if (count == 5)
{
return(GetRMXPDialog(dialog, width, height, 16, 5));
}
else if (count == 1)
{
return(GetRMXPDialog(dialog, width, height, 27, 5));
}
else if (count == 2)
{
return(GetRMXPDialog(dialog, width, height, 20, 5));
}
else
{
return(GetRMXPDialog(dialog, width, height, 27, 5));
}
}
private void rbtnAdd_Click(object sender, RoutedEventArgs e)
{
try
{
// Lấy dữ liệu ảnh 1
string img1Path = txtLogo1.Tag.ToString();
byte[] img1 = LImage.GetByteArrayFromImage(img1Path);
// Lấy dữ liệu ảnh 2
string img2Path = txtLogo2.Tag.ToString();
byte[] img2 = LImage.GetByteArrayFromImage(img2Path);
ZATestAppProcess process = new ZATestAppProcess();
process.processDataTransfer(img1, img2);
}
catch (Exception ex)
{
//this.Close();
//Application.Current.Shutdown();
this.Cursor = Cursors.Arrow;
if (ex.GetType() == typeof(CustomException))
{
new frmThongBaoLoi(ex.Message, ex.InnerException).ShowDialog();
}
else
{
if (ex.InnerException != null)
{
if (ex.InnerException.GetType() == typeof(CustomException))
{
new frmThongBaoLoi(ex.InnerException.Message, ex.InnerException).ShowDialog();
}
else
{
new frmThongBaoLoi("M.ResponseMessage.Common.KhongThanhCong", ex).ShowDialog();
}
}
else
{
new frmThongBaoLoi("M.ResponseMessage.Common.KhongThanhCong", ex).ShowDialog();
}
}
LLogging.WriteLog(System.Reflection.MethodInfo.GetCurrentMethod().ToString(), LLogging.LogType.ERR, ex);
}
}
public int PutTile(int id, LImage img, Attribute attribute)
{
if (active)
{
TileMap.Tile tile = new TileMap.Tile();
tile.id = id;
tile.imgId = imgPack.PutImage(img);
tile.attribute = attribute;
CollectionUtils.Add(arrays, tile);
dirty = true;
return(tile.imgId);
}
else
{
throw new Exception(
"Map is no longer active, you can not add new tiles !");
}
}
public static LImage GetResize(LImage image, int w, int h)
{
if (image == null)
{
return(null);
}
if (image.width == w && image.height == h)
{
return(image);
}
LImage result = LImage.CreateImage(w, h, image.HasAlpha());
LGraphics g = result.GetLGraphics();
g.DrawImage(image, 0, 0, w, h, 0, 0, image.GetWidth(),
image.GetHeight());
g.Dispose();
return(result);
}
public void SetImage()
{
try
{
if (lstDuLieuHinhAnh != null && lstDuLieuHinhAnh.Count > 0 && _currentIndex <= lstDuLieuHinhAnh.Count - 1)
{
if (_currentIndex < 0)
{
_currentIndex = 0;
}
imgKhachHang.Source = LImage.LoadImageFromByteArray(lstDuLieuHinhAnh[_currentIndex].Data);
SetEnableControl();
}
}
catch (Exception ex)
{
LLogging.WriteLog(System.Reflection.MethodInfo.GetCurrentMethod().ToString(), LLogging.LogType.ERR, ex);
}
}
static void LImage2LImageForTP(MenuCommand menuCommand)
{
LImage image = menuCommand.context as LImage;
GameObject go = image.gameObject;
var color = image.color;
var sprite = image.sprite;
var raycastTarget = image.raycastTarget;
var type = image.type;
GameObject.DestroyImmediate(image);
LImageForTP image2 = go.AddComponent <LImageForTP>();
image2.color = color;
image2.sprite = sprite;
image2.raycastTarget = raycastTarget;
image2.type = type;
}
public LTexture LoadBarColor(LColor c1, LColor c2, LColor c3)
{
if (colors.Count > 10)
{
lock (colors)
{
foreach (LTexture tex2d in colors.Values)
{
if (tex2d != null)
{
tex2d.Destroy();
}
}
colors.Clear();
}
}
int hash = 1;
hash = LSystem.Unite(hash, c1.GetRGB());
hash = LSystem.Unite(hash, c2.GetRGB());
hash = LSystem.Unite(hash, c3.GetRGB());
LTexture texture = null;
lock (colors)
{
texture = (LTexture)CollectionUtils.Get(colors, hash);
}
if (texture == null)
{
LImage image = LImage.CreateImage(8, 8, false);
LGraphics g = image.GetLGraphics();
g.SetColor(c1);
g.FillRect(0, 0, 4, 4);
g.SetColor(c2);
g.FillRect(4, 0, 4, 4);
g.SetColor(c3);
g.FillRect(0, 4, 4, 4);
g.Dispose();
texture = image.GetTexture();
CollectionUtils.Put(colors, hash, texture);
}
return(this.texture = texture);
}
public static LTexture FilterLimitColor(string res, LColor start,
LColor end, Loon.Core.Graphics.Opengl.LTexture.Format format)
{
int sred = start.R;
int sgreen = start.G;
int sblue = start.B;
int ered = end.R;
int egreen = end.G;
int eblue = end.B;
LImage tmp = LImage.CreateImage(res);
LImage image = LImage.CreateImage(tmp.GetWidth(), tmp.GetHeight(), true);
LGraphics g = image.GetLGraphics();
g.DrawImage(tmp, 0, 0);
g.Dispose();
if (tmp != null)
{
tmp.Dispose();
tmp = null;
}
Color[] pixels = image.GetPixels();
int size = pixels.Length;
for (int i = 0; i < size; i++)
{
Color pixel = pixels[i];
if ((pixel.R >= sred && pixel.G >= sgreen && pixel.B >= sblue) &&
(pixel.R <= ered && pixel.G <= egreen && pixel.B <= eblue))
{
pixels[i].PackedValue = LSystem.TRANSPARENT;
}
}
image.SetFormat(format);
image.SetPixels(pixels, image.GetWidth(), image.GetHeight());
LTexture texture = image.GetTexture();
if (image != null)
{
image.Dispose();
image = null;
}
return(texture);
}
public void DrawImage(LImage img, int dstX, int dstY, int dstWidth, int dstHeight,
int srcX, int srcY, int srcWidth, int srcHeight)
{
if (isClose || img == null || img.IsClose())
{
return;
}
LGraphics pixel = img.GetLGraphics();
pixel.UpdatePixels();
dstX += translateX;
dstY += translateY;
srcX += translateX;
srcY += translateY;
if (pixel == null || dstWidth <= 0 || dstHeight <= 0 || srcWidth <= 0 || srcHeight <= 0)
{
return;
}
if (dstWidth == srcWidth && dstHeight == srcHeight)
{
DrawImage(pixel, dstX, dstY, dstWidth, dstHeight, srcX, srcY);
return;
}
Color[] currentPixels = pixel.pixels;
int spitch = pixel.width;
int dpitch = this.width;
float x_ratio = ((float)srcWidth - 1) / dstWidth;
float y_ratio = ((float)srcHeight - 1) / dstHeight;
float x_diff = 0F;
float y_diff = 0F;
int dx = dstX;
int dy = dstY;
int sx = srcX;
int sy = srcY;
int i = 0;
int j = 0;
for (; i < dstHeight; i++)
{
sy = (int)(i * y_ratio) + srcY;
dy = i + dstY;
y_diff = (y_ratio * i + srcY) - sy;
if (sy < 0 || dy < 0)
{
continue;
}
if (sy >= pixel.height || dy >= this.height)
{
break;
}
for (j = 0; j < dstWidth; j++)
{
sx = (int)(j * x_ratio) + srcX;
dx = j + dstX;
x_diff = (x_ratio * j + srcX) - sx;
if (sx < 0 || dx < 0)
{
continue;
}
if (sx >= pixel.width || dx >= this.width)
{
break;
}
int src_ptr = sx + sy * spitch;
int dst_ptr = dx + dy * dpitch;
Color src_color = currentPixels[src_ptr];
uint src_pixel = src_color.PackedValue;
if (src_pixel != LSystem.TRANSPARENT)
{
float ta = (1 - x_diff) * (1 - y_diff);
float tb = (x_diff) * (1 - y_diff);
float tc = (1 - x_diff) * (y_diff);
float td = (x_diff) * (y_diff);
uint a = (uint)(((src_pixel & 0xff000000) >> 24) * ta +
((src_pixel & 0xff000000) >> 24) * tb +
((src_pixel & 0xff000000) >> 24) * tc +
((src_pixel & 0xff000000) >> 24) * td) & 0xff;
uint b = (uint)(((src_pixel & 0xff0000) >> 16) * ta +
((src_pixel & 0xff0000) >> 16) * tb +
((src_pixel & 0xff0000) >> 16) * tc +
((src_pixel & 0xff0000) >> 16) * td) & 0xff;
uint g = (uint)(((src_pixel & 0xff00) >> 8) * ta +
((src_pixel & 0xff00) >> 8) * tb +
((src_pixel & 0xff00) >> 8) * tc +
((src_pixel & 0xff00) >> 8) * td) & 0xff;
uint r = (uint)((src_pixel & 0xff) * ta +
(src_pixel & 0xff) * tb +
(src_pixel & 0xff) * tc +
(src_pixel & 0xff) * td) & 0xff;
Color dst_color = pixels[dst_ptr];
DrawPoint(pixels, dst_ptr, Blend(r, g, b, a, dst_color));
}
else
{
DrawPoint(pixels, dst_ptr, LSystem.TRANSPARENT);
}
}
}
}
public void DrawImage(LImage image, int x, int y, int w, int h)
{
if (image == null)
{
return;
}
else
{
DrawImage(image, x, y, w, h, 0, 0, image.width, image.height);
return;
}
}
public void DrawImage(LImage pixel)
{
if (isClose)
{
return;
}
LGraphics g = pixel.GetLGraphics();
int w = pixel.width;
int h = pixel.height;
Color[] currentPixels = g.pixels;
for (int size = 0; size < h; size++)
{
Array.Copy(currentPixels, size * pixel.width
, pixels, size * width, w);
}
}
public LImage[] Split(int row, int col)
{
if (isClose)
{
return null;
}
int count = row * col;
int w = width / row;
int h = height / col;
LImage[] pixels = new LImage[count];
for (int i = 0; i < count; i++)
{
int x = (i % row) * w;
int y = (i / row) * h;
pixels[i] = Copy(x, y, w, h);
}
return pixels;
}
public LGraphics(LImage buffer)
{
this.alpha = true;
this.width = buffer.width;
this.height = buffer.height;
this.size = width * height;
this.colorValue = new Color(255, 255, 255, 255);
this.clip = new RectBox(0, 0, width, height);
this.defClip = new RectBox(0, 0, width, height);
this.pixels = new Color[size];
this.store = buffer.m_data;
store.GetData(pixels);
this.isDitry = false;
}
private void Create(LImage image)
{
if (image == null)
{
return;
}
if (buffer != null)
{
return;
}
fileName = image.GetPath();
this.isExt = image.isExt;
this.hasAlpha = image.hasAlpha;
int srcWidth = image.Width;
int srcHeight = image.Height;
if (GLEx.IsPowerOfTwo(srcWidth) && GLEx.IsPowerOfTwo(srcHeight))
{
this.width = srcWidth;
this.height = srcHeight;
this.texHeight = srcHeight;
this.texWidth = srcWidth;
this.buffer = image.GetBitmap();
if (image.IsAutoDispose())
{
image.Dispose();
image = null;
}
return;
}
int texWidth = GLEx.ToPowerOfTwo(srcWidth);
int texHeight = GLEx.ToPowerOfTwo(srcHeight);
this.width = srcWidth;
this.height = srcHeight;
this.texHeight = texHeight;
this.texWidth = texWidth;
Color[] src = image.GetPixels();
Color[] dst = new Color[texWidth * texHeight];
for (int size = 0; size < height; size++)
{
Array.Copy(src, size * width
, dst, size * texWidth, width);
}
if (buffer == null)
{
buffer = new Texture2D(GL.device, texWidth, texHeight);
}
buffer.SetData<Color>(dst);
src = null;
dst = null;
if (image != null && image.IsAutoDispose())
{
image.Dispose();
image = null;
}
}
public LTexture(LImage pix)
: this(pix, Format.DEFAULT)
{
}
public static LTextureData GetTextureData(LImage img)
{
return new GLLoader(img);
}
public virtual LImage SetTileBackground(LImage image, bool isReturn)
{
if (image == null)
{
return null;
}
int layerWidth = GetWidth();
int layerHeight = GetHeight();
int tileWidth = image.GetWidth();
int tileHeight = image.GetHeight();
LImage tempImage = LImage.CreateImage(layerWidth, layerHeight, false);
LGraphics g = tempImage.GetLGraphics();
for (int x = 0; x < layerWidth; x += tileWidth)
{
for (int y = 0; y < layerHeight; y += tileHeight)
{
g.DrawImage(image, x, y);
}
}
g.Dispose();
if (isReturn)
{
return tempImage;
}
tempImage.SetFormat(Loon.Core.Graphics.Opengl.LTexture.Format.SPEED);
SetBackground(tempImage.GetTexture());
if (tempImage != null)
{
tempImage.Dispose();
tempImage = null;
}
return null;
}
public int PutImage(string name, LImage image) {
CheckPacked();
if (image == null) {
throw new NullReferenceException();
}
if (image.GetWidth() <= 0 || image.GetHeight() <= 0) {
throw new ArgumentException(
"width and height must be positive");
}
this.temps.Put(name, new PackEntry(image));
this.packing = true;
this.count++;
return temps.Size() - 1;
}
public LTexture(LImage pix, Format format)
: this(GLLoader.GetTextureData(pix), format)
{
}
private GLLoader(LImage img)
{
Create(img);
}
public int PutImage(LImage image) {
return PutImage(
JavaRuntime.CurrentTimeMillis() + "|" + Convert.ToString((count + 1)),
image);
}
public virtual void SetTileBackground(LImage image)
{
SetTileBackground(image, false);
}
internal PackEntry(LImage image)
{
this.image = image;
if (image != null) {
this.fileName = image.GetPath();
this.width = image.GetWidth();
this.height = image.GetHeight();
}
}
public static void CopyArea(LImage image, LGraphics g, int x, int y, int width, int height, int dx, int dy)
{
LImage tmp = image.GetSubImage(x, y, width, height);
g.DrawImage(tmp, x + dx, y + dy);
tmp.Dispose();
tmp = null;
}