cn.liutils.api.draw.prop.AssignColor.java Source code

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Here is the source code for cn.liutils.api.draw.prop.AssignColor.java

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/**
 * Copyright (c) Lambda Innovation, 2013-2015
 * ??Lambda Innovation
 * http://www.li-dev.cn/
 *
 * This project is open-source, and it is distributed under 
 * the terms of GNU General Public License. You can modify
 * and distribute freely as long as you follow the license.
 * ??GNU???
 * ????
 * http://www.gnu.org/licenses/gpl.html
 */
package cn.liutils.api.draw.prop;

import java.util.EnumSet;

import org.lwjgl.opengl.GL11;

import cn.liutils.api.draw.DrawHandler;
import cn.liutils.api.draw.DrawObject;
import cn.liutils.api.draw.DrawObject.EventType;

/**
 * @author WeathFolD
 *
 */
public class AssignColor extends DrawHandler {

    public float r = 1, g = 1, b = 1, a = 1;

    public AssignColor() {
    }

    public AssignColor(float r, float g, float b, float a) {
        set(r, g, b, a);
    }

    public AssignColor(int r, int g, int b, int a) {
        set(r, g, b, a);
    }

    public void set(int r, int g, int b, int a) {
        set(r / 255.0f, g / 255.0f, b / 255.0f, a / 255.0f);
    }

    public void set(float r, float g, float b, float a) {
        this.r = r;
        this.g = g;
        this.b = b;
        this.a = a;
    }

    @Override
    public EnumSet<EventType> getEvents() {
        return EnumSet.of(EventType.PRE_TESS);
    }

    @Override
    public String getID() {
        return "color";
    }

    @Override
    public void onEvent(EventType event, DrawObject obj) {
        GL11.glColor4f(r, g, b, a);
    }

}