ed6795dfca
This edition of Micropolis, written for the Java desktop platform, is fairly feature complete. I believe the only missing functionality is that of loading the built-in scenarios, and this can be implemented if there is any demand for it. I will soon update the home page at http://code.google.com/p/micropolis/ with downloadable packages of this edition of the software. git-svn-id: https://micropolis.googlecode.com/svn/trunk/micropolis-java@528 d9718cc8-9f43-0410-858b-315f434eb58c
87 lines
2 KiB
Java
87 lines
2 KiB
Java
// This file is part of MicropolisJ.
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// Copyright (C) 2013 Jason Long
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// Portions Copyright (C) 1989-2007 Electronic Arts Inc.
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//
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// MicropolisJ is free software; you can redistribute it and/or modify
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// it under the terms of the GNU GPLv3, with additional terms.
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// See the README file, included in this distribution, for details.
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package micropolisj.engine;
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public class AirplaneSprite extends Sprite
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{
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int destX;
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int destY;
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// Note: frames 1-8 used for regular movement
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// 9-11 used for Taking off
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static int [] CDx = { 0, 0, 6, 8, 6, 0, -6, -8, -6, 8, 8, 8 };
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static int [] CDy = { 0, -8, -6, 0, 6, 8, 6, 0, -6, 0, 0, 0 };
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public AirplaneSprite(Micropolis engine, int xpos, int ypos)
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{
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super(engine, SpriteKind.AIR);
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this.x = xpos * 16 + 8;
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this.y = ypos * 16 + 8;
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this.width = 48;
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this.height = 48;
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this.offx = -24;
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this.offy = -24;
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this.destY = this.y;
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if (xpos > engine.getWidth()-20) {
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// not enough room to east of airport for taking off
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this.destX = x - 200;
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this.frame = 7;
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}
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else {
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this.destX = x + 200;
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this.frame = 11;
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}
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}
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@Override
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public void moveImpl()
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{
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int z = this.frame;
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if (city.acycle % 5 == 0) {
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if (z > 8) { //plane is still taking off
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z--;
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if (z < 9) { z = 3; }
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this.frame = z;
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}
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else { // go to destination
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int d = getDir(x, y, destX, destY);
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z = turnTo(z, d);
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this.frame = z;
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}
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}
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if (getDis(x, y, destX, destY) < 50) { // at destination
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//FIXME- original code allows destination to be off-the-map
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destX = city.PRNG.nextInt(city.getWidth()) * 16 + 8;
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destY = city.PRNG.nextInt(city.getHeight()) * 16 + 8;
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}
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if (!city.noDisasters) {
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boolean explode = false;
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for (Sprite s : city.allSprites()) {
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if (s != this &&
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(s.kind == SpriteKind.AIR || s.kind == SpriteKind.COP) &&
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checkSpriteCollision(s))
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{
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s.explodeSprite();
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explode = true;
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}
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}
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if (explode) {
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explodeSprite();
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}
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}
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this.x += CDx[z];
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this.y += CDy[z];
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}
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}
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