Method getImage

src/main/java/field/graphics/util/Saver.java:159–177

(Pair<ByteBuffer, ByteBuffer> storage)

		while (s.length() < 6) s = "0" + s;
		return s;
	}

	@HiddenInAutocomplete
	private void getImage(Pair<ByteBuffer, ByteBuffer> storage) {

		int[] a = {0};
		assert glGetError() == 0;

//		glFinish();
		storage.first.rewind();
		a[0] = glGetInteger(GL_FRAMEBUFFER_BINDING);
		glBindFramebuffer(GL_FRAMEBUFFER, 0);
//		glFinish();
//		GL11.glReadBuffer(GL11.GL_BACK);
		glReadPixels(0, 0, width, height, GL_BGR, GL_UNSIGNED_BYTE, storage.first);
//		glFinish();
		glBindFramebuffer(GL_FRAMEBUFFER, a[0]);
		storage.first.rewind();

		assert glGetError() == 0;
	}