public LMap2D(
String datafile,
String mapFile,
int x,
int y,
int width,
int height,
int rowTileWidth,
int colTileHeight,
int tileSize)
throws IOException {
super(x, y, width, height);
int[][] maps = TileMapConfig.loadJustArray(datafile);
this.blockSize = tileSize;
if (background == null) {
LMap2D.background = TextureUtils.createTexture(1, 1, LColor.black);
}
this.fied2d = new Field2D(maps);
this.texture = new SpriteBatchSheet(mapFile, rowTileWidth, colTileHeight, 0);
this.batch = new SpriteBatch();
this.setElastic(true);
this.setLocked(true);
this.setLayer(100);
if (width == 0 || height == 0) {
setWidth(fied2d.getHeight() * blockSize);
setHeight(fied2d.getWidth() * blockSize);
}
}
public void draw(SpriteBatch batch, int x, int y) {
int windowX = x + getWidth();
int windowY = y + getHeight();
int tempX;
int tempY;
int minCol = -(x / blockSize);
int maxCol = (minCol + ((windowX + (blockSize * 2)) / blockSize));
if (minCol < 0) {
minCol = 0;
}
if (maxCol < 0) {
maxCol = 0;
}
if (maxCol > fied2d.getHeight()) {
maxCol = fied2d.getHeight();
}
if (minCol > maxCol) {
minCol = maxCol;
}
int minRow = -(y / blockSize);
int maxRow = (minRow + ((windowY + (blockSize * 2)) / blockSize));
if (minRow < 0) {
minRow = 0;
}
if (maxRow < 0) {
maxRow = 0;
}
if (maxRow > fied2d.getWidth()) {
maxRow = fied2d.getWidth();
}
if (minRow > maxRow) {
minRow = maxRow;
}
batch.draw(background, x, y, getWidth(), getHeight());
for (int row = minRow; row < maxRow; row++) {
for (int col = minCol; col < maxCol; col++) {
tempX = (x + (col * blockSize));
tempY = (y + (row * blockSize));
int id = fied2d.getType(col, row) - 1;
if (id != -1) {
texture.animate(id);
texture.update(tempX, tempY, blockSize, blockSize);
texture.draw(batch, windowX, windowY);
}
if (grid) {
batch.drawRect(tempX, tempY, blockSize, blockSize);
}
}
}
}
/**
* 设定Layer对应的二维数组地图
*
* @param map
*/
public void setField2D(Field2D field) {
if (isClose) {
return;
}
if (field == null) {
return;
}
if (tmpField != null) {
if ((field.getMap().length == tmpField.getMap().length)
&& (field.getTileWidth() == tmpField.getTileWidth())
&& (field.getTileHeight() == tmpField.getTileHeight())) {
tmpField.set(field.getMap(), field.getTileWidth(), field.getTileHeight());
}
} else {
tmpField = field;
}
}
protected void processTouchPressed() {
if (!input.isMoving()) {
int posx = 0;
int posy = 0;
if (getContainer() == null) {
posx = (int) ((getX() + input.getTouchX()) / blockSize);
posy = (int) ((getY() + input.getTouchY()) / blockSize);
} else {
posx = (int) ((getContainer().getX() + getX() + input.getTouchX()) / blockSize);
posy = (int) ((getContainer().getY() + getY() + input.getTouchY()) / blockSize);
}
mapId = fied2d.getType(posx, posy);
super.processTouchPressed();
}
}
public int getMapPixelHeight() {
return (int) blockSize * fied2d.getWidth();
}