public static void convertMap(
World box2dWorld,
TiledMap map,
float PPM,
float playfieldOffsetX,
float playfieldOffsetY,
int defaultID) {
TiledMapTileLayer layer = (TiledMapTileLayer) map.getLayers().get(0);
for (int y = 0; y <= layer.getHeight() - 1; y++) {
for (int x = 0; x <= layer.getWidth() - 1; x++) {
Cell cell = layer.getCell(x, y);
if (cell != null) {
PhysicsBodyFactory.addStaticTileBodyAndFixture(
defaultID,
box2dWorld,
playfieldOffsetX + ((x + 1) * layer.getTileWidth() / PPM),
playfieldOffsetY + ((y + 1) * layer.getTileHeight() / PPM),
layer.getTileWidth() / PPM,
layer.getTileHeight() / PPM,
0,
0);
}
}
}
}
private boolean isCellBlocked(float x, float y) {
Vector2 newCoords = UtilityMethods.screenToMapCoordinate(new Vector2(x, y));
// System.out.println("Player: x" + sprite.getX() + " y " + sprite.getY());
// System.out.println("Tile: x" + newCoords.x + " y " + newCoords.y);
// sprite.setPosition(newCoords.x, newCoords.y);
Cell cell =
collisionLayer.getCell(
(int) (newCoords.x / collisionLayer.getTileWidth()),
(int) (newCoords.y / collisionLayer.getTileHeight()));
// System.out.println(cell);
return cell != null
&& cell.getTile() != null
&& cell.getTile().getProperties().containsKey("blocked");
}
private void updateCamera() {
direction.set(0.0f, 0.0f);
int mouseX = Gdx.input.getX();
int mouseY = Gdx.input.getY();
int width = Gdx.graphics.getWidth();
int height = Gdx.graphics.getHeight();
if (Gdx.input.isKeyPressed(Input.Keys.LEFT)
|| (Gdx.input.isTouched() && mouseX < width * 0.75f)) {
direction.x = -1;
} else if (Gdx.input.isKeyPressed(Input.Keys.RIGHT)
|| (Gdx.input.isTouched() && mouseX > width * 0.75f)) {
direction.x = 1;
}
if (Gdx.input.isKeyPressed(Input.Keys.UP)
|| (Gdx.input.isTouched() && mouseY < height * 0.75f)) {
direction.y = 1;
} else if (Gdx.input.isKeyPressed(Input.Keys.DOWN)
|| (Gdx.input.isTouched() && mouseY > height * 0.75f)) {
direction.y = -1;
}
direction.nor().scl(CAMERA_SPEED * Gdx.graphics.getDeltaTime());
camera.position.x += direction.x;
camera.position.y += direction.y;
TiledMapTileLayer layer = (TiledMapTileLayer) tiledMap.getLayers().get(0);
float cameraMinX = viewport.getWorldWidth() * 0.5f;
float cameraMinY = viewport.getWorldHeight() * 0.5f;
float cameraMaxX = layer.getWidth() * layer.getTileWidth() + (playerWidth - cameraMinX);
float cameraMaxY = layer.getHeight() * layer.getTileHeight() - cameraMinY;
camera.position.x = MathUtils.clamp(sprite.getX(), cameraMinX, cameraMaxX);
camera.position.y = MathUtils.clamp(sprite.getY(), cameraMinY, cameraMaxY);
camera.update();
}
@Override
public void renderTileLayer(TiledMapTileLayer layer) {
final float color = Color.toFloatBits(1, 1, 1, layer.getOpacity());
final int layerWidth = layer.getWidth();
final int layerHeight = layer.getHeight();
final float layerTileWidth = layer.getTileWidth() * unitScale;
final float layerTileHeight = layer.getTileHeight() * unitScale;
final float layerTileWidth25 = layerTileWidth * 0.25f;
final float layerTileWidth50 = layerTileWidth * 0.50f;
final float layerTileWidth75 = layerTileWidth * 0.75f;
final float layerTileHeight50 = layerTileHeight * 0.50f;
final float layerTileHeight150 = layerTileHeight * 1.50f;
final int col1 = Math.max(0, (int) (((viewBounds.x - layerTileWidth25) / layerTileWidth75)));
final int col2 =
Math.min(
layerWidth,
(int) ((viewBounds.x + viewBounds.width + layerTileWidth75) / layerTileWidth75));
final int row1 = Math.max(0, (int) ((viewBounds.y / layerTileHeight150)));
final int row2 =
Math.min(
layerHeight,
(int) ((viewBounds.y + viewBounds.height + layerTileHeight150) / layerTileHeight));
final float[] vertices = this.vertices;
for (int row = row1; row < row2; row++) {
for (int col = col1; col < col2; col++) {
float x = layerTileWidth75 * col;
float y = (col % 2 == (yDown ? 0 : 1) ? 0 : layerTileHeight50) + (layerTileHeight * row);
final TiledMapTileLayer.Cell cell = layer.getCell(col, row);
if (cell == null) {
x += layerTileWidth;
continue;
}
final TiledMapTile tile = cell.getTile();
if (tile != null) {
if (tile instanceof AnimatedTiledMapTile) continue;
final boolean flipX = cell.getFlipHorizontally();
final boolean flipY = cell.getFlipVertically();
final int rotations = cell.getRotation();
TextureRegion region = tile.getTextureRegion();
float x1 = x;
float y1 = y;
float x2 = x1 + region.getRegionWidth() * unitScale;
float y2 = y1 + region.getRegionHeight() * unitScale;
float u1 = region.getU();
float v1 = region.getV2();
float u2 = region.getU2();
float v2 = region.getV();
vertices[X1] = x1;
vertices[Y1] = y1;
vertices[C1] = color;
vertices[U1] = u1;
vertices[V1] = v1;
vertices[X2] = x1;
vertices[Y2] = y2;
vertices[C2] = color;
vertices[U2] = u1;
vertices[V2] = v2;
vertices[X3] = x2;
vertices[Y3] = y2;
vertices[C3] = color;
vertices[U3] = u2;
vertices[V3] = v2;
vertices[X4] = x2;
vertices[Y4] = y1;
vertices[C4] = color;
vertices[U4] = u2;
vertices[V4] = v1;
if (flipX) {
float temp = vertices[U1];
vertices[U1] = vertices[U3];
vertices[U3] = temp;
temp = vertices[U2];
vertices[U2] = vertices[U4];
vertices[U4] = temp;
}
if (flipY) {
float temp = vertices[V1];
vertices[V1] = vertices[V3];
vertices[V3] = temp;
temp = vertices[V2];
vertices[V2] = vertices[V4];
vertices[V4] = temp;
}
if (rotations == 2) {
float tempU = vertices[U1];
vertices[U1] = vertices[U3];
vertices[U3] = tempU;
tempU = vertices[U2];
vertices[U2] = vertices[U4];
vertices[U4] = tempU;
float tempV = vertices[V1];
vertices[V1] = vertices[V3];
vertices[V3] = tempV;
tempV = vertices[V2];
vertices[V2] = vertices[V4];
vertices[V4] = tempV;
break;
}
spriteBatch.draw(region.getTexture(), vertices, 0, 20);
}
}
}
}
@Override
public void renderTileLayer(TiledMapTileLayer layer) {
final Color batchColor = batch.getColor();
final float color =
Color.toFloatBits(
batchColor.r, batchColor.g, batchColor.b, batchColor.a * layer.getOpacity());
final int layerWidth = layer.getWidth();
final int layerHeight = layer.getHeight();
final float layerTileWidth = layer.getTileWidth() * unitScale;
final float layerTileHeight = layer.getTileHeight() * unitScale;
final float layerTileWidth50 = layerTileWidth * 0.50f;
final float layerTileHeight50 = layerTileHeight * 0.50f;
final int minX = Math.max(0, (int) (((viewBounds.x - layerTileWidth50) / layerTileWidth)));
final int maxX =
Math.min(
layerWidth,
(int)
((viewBounds.x + viewBounds.width + layerTileWidth + layerTileWidth50)
/ layerTileWidth));
final int minY = Math.max(0, (int) (((viewBounds.y - layerTileHeight) / layerTileHeight)));
final int maxY =
Math.min(
layerHeight,
(int) ((viewBounds.y + viewBounds.height + layerTileHeight) / layerTileHeight50));
for (int y = maxY - 1; y >= minY; y--) {
float offsetX = (y % 2 == 1) ? layerTileWidth50 : 0;
for (int x = maxX - 1; x >= minX; x--) {
final TiledMapTileLayer.Cell cell = layer.getCell(x, y);
if (cell == null) continue;
final TiledMapTile tile = cell.getTile();
if (tile != null) {
final boolean flipX = cell.getFlipHorizontally();
final boolean flipY = cell.getFlipVertically();
final int rotations = cell.getRotation();
TextureRegion region = tile.getTextureRegion();
float x1 = x * layerTileWidth - offsetX + tile.getOffsetX() * unitScale;
float y1 = y * layerTileHeight50 + tile.getOffsetY() * unitScale;
float x2 = x1 + region.getRegionWidth() * unitScale;
float y2 = y1 + region.getRegionHeight() * unitScale;
float u1 = region.getU();
float v1 = region.getV2();
float u2 = region.getU2();
float v2 = region.getV();
vertices[X1] = x1;
vertices[Y1] = y1;
vertices[C1] = color;
vertices[U1] = u1;
vertices[V1] = v1;
vertices[X2] = x1;
vertices[Y2] = y2;
vertices[C2] = color;
vertices[U2] = u1;
vertices[V2] = v2;
vertices[X3] = x2;
vertices[Y3] = y2;
vertices[C3] = color;
vertices[U3] = u2;
vertices[V3] = v2;
vertices[X4] = x2;
vertices[Y4] = y1;
vertices[C4] = color;
vertices[U4] = u2;
vertices[V4] = v1;
if (flipX) {
float temp = vertices[U1];
vertices[U1] = vertices[U3];
vertices[U3] = temp;
temp = vertices[U2];
vertices[U2] = vertices[U4];
vertices[U4] = temp;
}
if (flipY) {
float temp = vertices[V1];
vertices[V1] = vertices[V3];
vertices[V3] = temp;
temp = vertices[V2];
vertices[V2] = vertices[V4];
vertices[V4] = temp;
}
if (rotations != 0) {
switch (rotations) {
case Cell.ROTATE_90:
{
float tempV = vertices[V1];
vertices[V1] = vertices[V2];
vertices[V2] = vertices[V3];
vertices[V3] = vertices[V4];
vertices[V4] = tempV;
float tempU = vertices[U1];
vertices[U1] = vertices[U2];
vertices[U2] = vertices[U3];
vertices[U3] = vertices[U4];
vertices[U4] = tempU;
break;
}
case Cell.ROTATE_180:
{
float tempU = vertices[U1];
vertices[U1] = vertices[U3];
vertices[U3] = tempU;
tempU = vertices[U2];
vertices[U2] = vertices[U4];
vertices[U4] = tempU;
float tempV = vertices[V1];
vertices[V1] = vertices[V3];
vertices[V3] = tempV;
tempV = vertices[V2];
vertices[V2] = vertices[V4];
vertices[V4] = tempV;
break;
}
case Cell.ROTATE_270:
{
float tempV = vertices[V1];
vertices[V1] = vertices[V4];
vertices[V4] = vertices[V3];
vertices[V3] = vertices[V2];
vertices[V2] = tempV;
float tempU = vertices[U1];
vertices[U1] = vertices[U4];
vertices[U4] = vertices[U3];
vertices[U3] = vertices[U2];
vertices[U2] = tempU;
break;
}
}
}
batch.draw(region.getTexture(), vertices, 0, 20);
}
}
}
}