/**
* Render the minimap
*
* @param world
* @param renderBuffer
* @param selection
*/
public void renderMinimap(
World world, RenderBuffer renderBuffer, ChunkSelectionTracker selection) {
ChunkView view = renderBuffer.getView();
int width = view.width;
int height = view.height;
Graphics g = renderBuffer.getGraphics();
if (world.isEmptyWorld()) {
renderEmpty(g, width, height);
return;
}
g.setColor(Color.white);
g.fillRect(0, 0, width, height);
float[] selectionColor = new float[4];
float[] color = new float[4];
se.llbit.math.Color.getRGBAComponents(Layer.selectionColor, selectionColor);
for (int y = 0; y < height; y++) {
int cz = y + view.iz0;
for (int x = 0; x < width; x++) {
int cx = x + view.ix0;
ChunkPosition pos = ChunkPosition.get(cx, cz);
Chunk chunk = world.getChunk(pos);
if (!chunk.isEmpty()) {
if (selection.isSelected(pos)) {
se.llbit.math.Color.getRGBComponents(chunk.avgColor(), color);
color[0] = color[0] * (1 - selectionColor[3]) + selectionColor[0] * selectionColor[3];
color[1] = color[1] * (1 - selectionColor[3]) + selectionColor[1] * selectionColor[3];
color[2] = color[2] * (1 - selectionColor[3]) + selectionColor[2] * selectionColor[3];
color[3] = 1;
renderBuffer.setRGB(x, y, se.llbit.math.Color.getRGB(color));
} else {
renderBuffer.setRGB(x, y, chunk.avgColor());
}
}
}
}
if (world.havePlayerPos()) renderPlayer(world, g, view, true);
if (world.haveSpawnPos()) renderSpawn(world, g, view, true);
}
/**
* Render the map
*
* @param world
* @param renderBuffer
* @param renderer
* @param selection
*/
public void render(
World world,
RenderBuffer renderBuffer,
Chunk.Renderer renderer,
ChunkSelectionTracker selection) {
int width = renderBuffer.getWidth();
int height = renderBuffer.getHeight();
Graphics g = renderBuffer.getGraphics();
if (world.isEmptyWorld()) {
renderEmpty(g, width, height);
return;
}
ChunkView view = renderBuffer.getView();
ChunkIterator iter = renderBuffer.getChunkIterator();
while (iter.hasNext()) {
ChunkPosition pos = iter.next();
int x = pos.x;
int z = pos.z;
if (!view.isChunkVisible(x, z)) continue;
Chunk chunk = world.getChunk(pos);
renderer.render(chunk, renderBuffer, x, z);
if (highlightEnabled) chunk.renderHighlight(renderBuffer, x, z, hlBlock, hlColor);
if (selection.isSelected(pos)) {
renderBuffer.fillRectAlpha(
view.chunkScale * (x - view.ix0),
view.chunkScale * (z - view.iz0),
view.chunkScale,
view.chunkScale,
Layer.selectionColor);
}
}
}