hud.StatusOverlay.java Source code

Introduction

Here is the source code for hud.StatusOverlay.java

Source

/*
 *    Herzog3D - 3D Real Time Strategy game.
 *   Copyright (C) 2005  Shannon Smith
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
package hud;

import herzog3d.Player;

import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL13;

import resource.Material;
import resource.ResourceManager;

public class StatusOverlay extends HZWidget {

    private Player player;
    private StatusBar energyStatus;
    private StatusBar armourStatus;
    private StatusBar baseStatus;
    private StatusBar ammoStatus;
    private Material orderProcessingIcon;
    private Material orderReadyIcon;

    public StatusOverlay(ResourceManager resManager, Player player) {
        super(null);
        this.player = player;
        energyStatus = new StatusBar(120, 16, 100);
        armourStatus = new StatusBar(120, 40, 100);
        baseStatus = new StatusBar(424, 16, 1000);
        ammoStatus = new StatusBar(424, 40, 100);
        orderProcessingIcon = resManager.getMaterial("order_processing");
        orderReadyIcon = resManager.getMaterial("order_ready");
        visible = true;
    }

    public void draw() {
        int energy = Math.round(player.getMech().getEnergy() * 2.56f);
        int armour = Math.round(player.getMech().getArmour() * 2.56f);
        int baseArmour = player.getHomeBase().getLife();
        int ammo = Math.round(player.getMech().getAmmo() * 2.56f);
        baseStatus.setValue(baseArmour);

        if (player.getUnitOrder() != null) {
            if (player.getUnitOrder().ready()) {
                orderReadyIcon.bind();
            } else {
                orderProcessingIcon.bind();
            }
            GL11.glEnable(GL11.GL_BLEND);
            GL11.glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
            GL11.glBegin(GL11.GL_QUADS);
            GL11.glTexCoord2f(0, 0);
            GL11.glVertex2i(384, 16);
            GL11.glTexCoord2f(0, 1);
            GL11.glVertex2i(384, 48);
            GL11.glTexCoord2f(1, 1);
            GL11.glVertex2i(384 + 32, 48);
            GL11.glTexCoord2f(1, 0);
            GL11.glVertex2i(384 + 32, 16);
            GL11.glEnd();
            GL11.glDisable(GL11.GL_BLEND);
        }

        GL11.glDisable(GL11.GL_LIGHTING);
        GL13.glActiveTexture(GL13.GL_TEXTURE0);
        GL11.glDisable(GL11.GL_TEXTURE_2D);
        GL13.glActiveTexture(GL13.GL_TEXTURE1);
        GL11.glDisable(GL11.GL_TEXTURE_2D);
        energyStatus.draw();
        armourStatus.draw();
        baseStatus.draw();
        ammoStatus.draw();

    }

}