package net.minecraft.util;

import net.lax1dude.eaglercraft.v1_8.Display;
import net.lax1dude.eaglercraft.v1_8.Mouse;

/**
 * +
 * This portion of EaglercraftX contains deobfuscated Minecraft 1.8 source code.
 * 
 * Minecraft 1.8.8 bytecode is (c) 2015 Mojang AB. "Do not distribute!"
 * Mod Coder Pack v9.18 deobfuscation configs are (c) Copyright by the MCP Team
 * 
 * EaglercraftX 1.8 patch files (c) 2022-2024 lax1dude, hoosiertransfer,
 * ayunami2000. All Rights Reserved.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * 
 */
public class MouseHelper {
	public int deltaX;
	public int deltaY;

	/**
	 * +
	 * Grabs the mouse cursor it doesn't move and isn't seen.
	 */
	public void grabMouseCursor() {
		Mouse.setGrabbed(true);
		this.deltaX = 0;
		this.deltaY = 0;
	}

	/**
	 * +
	 * Ungrabs the mouse cursor so it can be moved and set it to the
	 * center of the screen
	 */
	public void ungrabMouseCursor() {
		Mouse.setCursorPosition(Display.getWidth() / 2, Display.getHeight() / 2);
		Mouse.setGrabbed(false);
	}

	public void mouseXYChange() {
		this.deltaX = Mouse.getDX();
		this.deltaY = Mouse.getDY();
	}
}