Entry.java

package com.austinv11.collectiveframework.minecraft.books.api;

import com.austinv11.collectiveframework.utils.math.TwoDimensionalVector;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.util.MathHelper;

/**
 * This is the base class for any entry. Think of these like Microsoft Word text boxes.
 */
public abstract class Entry extends GuiScreen {
	
	/**
	 * This determines whether the placement is relative to the book when false or absolute when true
	 */
	public boolean useAbsoluteCoords = false;
	/**
	 * If this is true, debug lines will be drawn atop the entry
	 */
	public boolean drawDebugLines = false;
	private TwoDimensionalVector coords;
	public int width, height;
	private float pitch = 0.0F, yaw = 0.0F, rotation = 0.0F; //Yup, this api supports complete rotation, albeit somewhat buggy
	
	
	/**
	 * Default constructor, feel free to use a different one
	 * @param coords The coords of the entry
	 * @param width The width of the entry
	 * @param height The height of the entry
	 */
	public Entry(TwoDimensionalVector coords, int width, int height) {
		this.coords = coords;
		this.width = width;
		this.height = height;
		this.mc = Minecraft.getMinecraft();
		this.fontRendererObj = Minecraft.getMinecraft().fontRenderer;
	}
	
	/**
	 * Retrieves the current coords of the entry
	 * @return The coords
	 */
	public TwoDimensionalVector getCoords() {
		return coords;
	}
	
	/**
	 * Changes the coords of the entry
	 * @param newCoords The new coords for the entry
	 */
	public void setCoords(TwoDimensionalVector newCoords) {
		this.coords = newCoords;
	}
	
	/**
	 * Gets the pitch of the entry
	 * @return The pitch
	 */
	public float getPitch() {
		return pitch;
	}
	
	/**
	 * Gets the yaw of the entry
	 * @return The yaw
	 */
	public float getYaw() {
		return yaw;
	}
	
	/**
	 * Gets the rotation of the entry
	 * @return The rotation
	 */
	public float getRotation() {
		return rotation;
	}
	
	/**
	 * Sets the pitch of the entry
	 * @param pitch The pitch
	 */
	public void setPitch(float pitch) {
		this.pitch = pitch;
	}
	
	/**
	 * Sets the yaw of the entry
	 * @param yaw The yaw
	 */
	public void setYaw(float yaw) {
		this.yaw = yaw;
	}
	
	/**
	 * Sets the rotation of the entry
	 * @param rotation The rotation
	 */
	public void setRotation(float rotation) {
		this.rotation = MathHelper.clamp_float(rotation, 0, 360);
	}
	
	/**
	 * Called when the entry is rendered
	 * @param dt The time since the last render of the current pass in milliseconds
	 */
	@SideOnly(Side.CLIENT)
	public abstract void onRender(int dt);
}