142 lines
2.6 KiB
Java
142 lines
2.6 KiB
Java
/**
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* Copyright (c) SpaceToad, 2011
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* http://www.mod-buildcraft.com
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*
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* BuildCraft is distributed under the terms of the Minecraft Mod Public
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* License 1.0, or MMPL. Please check the contents of the license located in
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* http://www.mod-buildcraft.com/MMPL-1.0.txt
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*/
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package buildcraft.api.core;
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import net.minecraft.nbt.NBTTagCompound;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraftforge.common.ForgeDirection;
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public class Position {
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public double x, y, z;
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public ForgeDirection orientation;
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public Position(double ci, double cj, double ck) {
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x = ci;
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y = cj;
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z = ck;
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orientation = ForgeDirection.UNKNOWN;
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}
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public Position(double ci, double cj, double ck, ForgeDirection corientation) {
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x = ci;
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y = cj;
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z = ck;
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orientation = corientation;
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}
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public Position(Position p) {
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x = p.x;
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y = p.y;
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z = p.z;
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orientation = p.orientation;
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}
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public Position(NBTTagCompound nbttagcompound) {
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x = nbttagcompound.getDouble("i");
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y = nbttagcompound.getDouble("j");
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z = nbttagcompound.getDouble("k");
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orientation = ForgeDirection.UNKNOWN;
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}
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public Position(TileEntity tile) {
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x = tile.xCoord;
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y = tile.yCoord;
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z = tile.zCoord;
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}
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public void moveRight(double step) {
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switch (orientation) {
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case SOUTH:
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x = x - step;
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break;
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case NORTH:
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x = x + step;
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break;
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case EAST:
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z = z + step;
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break;
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case WEST:
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z = z - step;
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break;
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default:
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}
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}
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public void moveLeft(double step) {
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moveRight(-step);
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}
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public void moveForwards(double step) {
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switch (orientation) {
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case UP:
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y = y + step;
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break;
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case DOWN:
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y = y - step;
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break;
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case SOUTH:
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z = z + step;
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break;
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case NORTH:
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z = z - step;
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break;
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case EAST:
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x = x + step;
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break;
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case WEST:
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x = x - step;
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break;
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default:
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}
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}
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public void moveBackwards(double step) {
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moveForwards(-step);
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}
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public void moveUp(double step) {
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switch (orientation) {
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case SOUTH:
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case NORTH:
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case EAST:
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case WEST:
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y = y + step;
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break;
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default:
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}
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}
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public void moveDown(double step) {
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moveUp(-step);
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}
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public void writeToNBT(NBTTagCompound nbttagcompound) {
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nbttagcompound.setDouble("i", x);
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nbttagcompound.setDouble("j", y);
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nbttagcompound.setDouble("k", z);
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}
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@Override
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public String toString() {
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return "{" + x + ", " + y + ", " + z + "}";
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}
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public Position min(Position p) {
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return new Position(p.x > x ? x : p.x, p.y > y ? y : p.y, p.z > z ? z : p.z);
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}
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public Position max(Position p) {
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return new Position(p.x < x ? x : p.x, p.y < y ? y : p.y, p.z < z ? z : p.z);
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}
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}
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