List of usage examples for com.badlogic.gdx.maps.tiled TiledMapTile getTextureRegion
public TextureRegion getTextureRegion();
From source file:br.com.animvs.koalory.entities.engine.graphics.tiles.TileRenderer.java
License:Apache License
@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 int col1 = Math.max(0, (int) (cacheBounds.x / layerTileWidth)); final int col2 = Math.min(layerWidth, (int) ((cacheBounds.x + cacheBounds.width + layerTileWidth) / layerTileWidth)); final int row1 = Math.max(0, (int) (cacheBounds.y / layerTileHeight)); final int row2 = Math.min(layerHeight, (int) ((cacheBounds.y + cacheBounds.height + layerTileHeight) / layerTileHeight)); canCacheMoreN = row2 < layerHeight; canCacheMoreE = col2 < layerWidth; canCacheMoreW = col1 > 0;//from w w w . j a v a2 s . c om canCacheMoreS = row1 > 0; float[] vertices = this.vertices; for (int row = row2; row >= row1; row--) { for (int col = col1; col < col2; col++) { final TiledMapTileLayer.Cell cell = layer.getCell(col, row); if (cell == null) continue; final TiledMapTile tile = cell.getTile(); if (tile == null) continue; count++; final boolean flipX = cell.getFlipHorizontally(); final boolean flipY = cell.getFlipVertically(); final int rotations = cell.getRotation(); final TextureRegion region = tile.getTextureRegion(); final Texture texture = region.getTexture(); final float x1 = col * layerTileWidth + tile.getOffsetX() * unitScale; final float y1 = row * layerTileHeight + tile.getOffsetY() * unitScale; final float x2 = x1 + region.getRegionWidth() * unitScale; final float y2 = y1 + region.getRegionHeight() * unitScale; final float adjustX = 0.5f / texture.getWidth(); final float adjustY = 0.5f / texture.getHeight(); final float u1 = region.getU() + adjustX; final float v1 = region.getV2() - adjustY; final float u2 = region.getU2() - adjustX; final float v2 = region.getV() + adjustY; 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; } } } spriteCache.add(texture, vertices, 0, 20); } } }
From source file:com.khoa.demo1.OrthogonalTiledMapRenderer2.java
License:Apache License
@Override public void renderTileLayer(TiledMapTileLayer layer) { final Color batchColor = spriteBatch.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 int col1 = Math.max(0, (int) (viewBounds.x / layerTileWidth)); final int col2 = Math.min(layerWidth, (int) ((viewBounds.x + viewBounds.width + layerTileWidth) / layerTileWidth)); final int row1 = Math.max(0, (int) (viewBounds.y / layerTileHeight)); final int row2 = Math.min(layerHeight, (int) ((viewBounds.y + viewBounds.height + layerTileHeight) / layerTileHeight)); float y = row1 * layerTileHeight; float xStart = col1 * layerTileWidth + displacement; final float[] vertices = this.vertices; for (int row = row1; row < row2; row++) { float x = xStart; for (int col = col1; col < col2; col++) { final Cell cell = layer.getCell(col, row); if (cell == null) { x += layerTileWidth;/*from w ww . j a v a2s . c o m*/ 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; 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 != 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; } } } spriteBatch.draw(region.getTexture(), vertices, 0, 20); x += layerTileWidth; } } y += layerTileHeight; } }
From source file:com.khoa.demo1.OrthogonalTiledMapRenderer2.java
License:Apache License
public void renderTileLayer(TiledMapTileLayer layer, int xDisplacement) { final Color batchColor = spriteBatch.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 int col1 = Math.max(xDisplacement, (int) (viewBounds.x / layerTileWidth)); final int col2 = Math.min(layerWidth + xDisplacement, (int) ((viewBounds.x + viewBounds.width + layerTileWidth) / layerTileWidth)); final int row1 = Math.max(0, (int) (viewBounds.y / layerTileHeight)); final int row2 = Math.min(layerHeight, (int) ((viewBounds.y + viewBounds.height + layerTileHeight) / layerTileHeight)); float y = row1 * layerTileHeight; float xStart = col1 * layerTileWidth + displacement; // System.out.println(col1); // System.out.println(col2); // System.out.println(xStart); // System.out.println(xDisplacement); final float[] vertices = this.vertices; for (int row = row1; row < row2; row++) { float x = xStart; for (int col = col1; col < col2; col++) { final Cell cell = layer.getCell(col, row); if (cell == null) { x += layerTileWidth;/*from w w w .j a v a2 s . com*/ 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; 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 != 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; } } } spriteBatch.draw(region.getTexture(), vertices, 0, 20); x += layerTileWidth; } } y += layerTileHeight; } }
From source file:com.letsrace.game.map.OrthogonalTiledMapRenderer.java
License:Apache License
@Override public void renderTileLayer(TiledMapTileLayer layer) { final Color batchColor = spriteBatch.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 int col1 = Math.max(0, (int) (viewBounds.x / layerTileWidth)); final int col2 = Math.min(layerWidth, (int) ((viewBounds.x + viewBounds.width + layerTileWidth) / layerTileWidth)); final int row1 = Math.max(0, (int) (viewBounds.y / layerTileHeight)); final int row2 = Math.min(layerHeight, (int) ((viewBounds.y + viewBounds.height + layerTileHeight) / layerTileHeight)); float y = row2 * layerTileHeight; float xStart = col1 * layerTileWidth; final float[] vertices = this.vertices; for (int row = row2; row >= row1; row--) { float x = xStart; for (int col = col1; col < col2; col++) { final TiledMapTileLayer.Cell cell = layer.getCell(col, row); if (cell == null) { x += layerTileWidth;/* w w w . ja v a 2 s . com*/ 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 + tile.getOffsetX() * unitScale; float y1 = y + 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; } } } spriteBatch.draw(region.getTexture(), vertices, 0, 20); } x += layerTileWidth; } y -= layerTileHeight; } }
From source file:com.mygdx.game.MyOrthogonalTiledMapRenderer.java
License:Apache License
@Override public void renderTileLayer(TiledMapTileLayer layer) { final Color batchColor = spriteBatch.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 int col1 = Math.max(0, (int) (viewBounds.x / layerTileWidth)); final int col2 = Math.min(layerWidth, (int) ((viewBounds.x + viewBounds.width + layerTileWidth) / layerTileWidth)); final int row1 = Math.max(0, (int) (viewBounds.y / layerTileHeight)); final int row2 = Math.min(layerHeight, (int) ((viewBounds.y + viewBounds.height + layerTileHeight) / layerTileHeight)); float y = row2 * layerTileHeight; float xStart = col1 * layerTileWidth; final float[] vertices = this.vertices; for (int row = row2; row >= row1; row--) { float x = xStart; for (int col = col1; col < col2; col++) { final TiledMapTileLayer.Cell cell = layer.getCell(col, row); if (cell == null) { x += layerTileWidth;/*from w w w .j av a2 s. c o m*/ 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(); fixBleeding(region); float x1 = x + tile.getOffsetX() * unitScale; float y1 = y + 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; } } } spriteBatch.draw(region.getTexture(), vertices, 0, 20); } x += layerTileWidth; } y -= layerTileHeight; } }
From source file:de.dogedevs.photoria.rendering.map.CustomTiledMapRenderer.java
License:Apache License
@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 int col1 = Math.max(0, (int) (viewBounds.x / layerTileWidth)); // final int col1 = (int)(viewBounds.x / layerTileWidth); final int col2 = Math.min(layerWidth, (int) ((viewBounds.x + viewBounds.width + layerTileWidth) / layerTileWidth)); final int row1 = Math.max(0, (int) (viewBounds.y / layerTileHeight)); // final int row1 = (int)(viewBounds.y / layerTileHeight); final int row2 = Math.min(layerHeight, (int) ((viewBounds.y + viewBounds.height + layerTileHeight) / layerTileHeight)); float y = row2 * layerTileHeight; float xStart = col1 * layerTileWidth; final float[] vertices = this.vertices; for (int row = row2; row >= row1; row--) { float x = xStart; for (int col = col1; col < col2; col++) { final TiledMapTileLayer.Cell cell = layer.getCell(col, row); if (cell == null) { x += layerTileWidth;/*www . j a v a 2 s . com*/ 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 + tile.getOffsetX() * unitScale; float y1 = y + 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, NUM_VERTICES); } x += layerTileWidth; } y -= layerTileHeight; } }
From source file:net.sleepystudios.bankvault.FixedTiledMapRenderer.java
License:Apache License
@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 int col1 = Math.max(0, (int) (viewBounds.x / layerTileWidth)); final int col2 = Math.min(layerWidth, (int) ((viewBounds.x + viewBounds.width + layerTileWidth) / layerTileWidth)); final int row1 = Math.max(0, (int) (viewBounds.y / layerTileHeight)); final int row2 = Math.min(layerHeight, (int) ((viewBounds.y + viewBounds.height + layerTileHeight) / layerTileHeight)); float y = row2 * layerTileHeight; float xStart = col1 * layerTileWidth; final float[] vertices = this.vertices; for (int row = row2; row >= row1; row--) { float x = xStart; for (int col = col1; col < col2; col++) { final TiledMapTileLayer.Cell cell = layer.getCell(col, row); if (cell == null) { x += layerTileWidth;//from w w w. j av a 2s .co m 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(); fixBleeding(region); float x1 = x + tile.getOffsetX() * unitScale; float y1 = y + 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, NUM_VERTICES); } x += layerTileWidth; } y -= layerTileHeight; } }