Duel (a shooter game)

// Title: Duel

// Author: FAL ( https://www.fal-works.com/ )

// Made with Processing 3.3.6

/* Change log:

    Ver. 0.1 (30. Sep. 2017)  First version.

    Ver. 0.2 ( 1. Oct. 2017)  Bug fix (unintended change of strokeWeight), minor update (enabled to hide instruction window).

    Ver. 0.3 (10. Feb. 2018)  Minor fix (lack of semicolon).

    Ver. 0.4 (12. Feb. 2018)  Enabled scaling.

*/

​

/* @pjs font="Lato-Regular.ttf"; */

/*

  The font "Lato" is designed by Łukasz Dziedzic (http://www.latofonts.com/).

  This font is licensed under the SIL Open Font License 1.1 (http://scripts.sil.org/OFL).

*/

​

​

// CAUTION: spaghetti code!!!

​

private static final float IDEAL_FRAME_RATE = 60.0;

private static final int INTERNAL_CANVAS_SIDE_LENGTH = 640;

private static final boolean USE_WEB_FONT = false;

​

KeyInput currentKeyInput;

GameSystem system;

PFont smallFont, largeFont;

boolean paused;

​

int canvasSideLength = INTERNAL_CANVAS_SIDE_LENGTH;

float scaleFactor;

​

/* For processing.js

const containerRect = window.document.getElementById("Duel").getBoundingClientRect();

canvasSideLength = min(containerRect.width, containerRect.height);

*/

​

/* For OpenProcessing */

canvasSideLength = min(window.innerWidth, window.innerHeight);

​

/* For Processing Java mode

void settings() {

  size(canvasSideLength, canvasSideLength);

}

*/

​

void setup() {

  /* For processing.js */

  size(canvasSideLength, canvasSideLength);

​

  scaleFactor = (float)canvasSideLength / (float)INTERNAL_CANVAS_SIDE_LENGTH;

​

  frameRate(IDEAL_FRAME_RATE);

​

  // Prepare font

  final String fontFilePath = "Lato-Regular.ttf";

  final String fontName = "Lato";

  smallFont = createFont(USE_WEB_FONT ? fontName : fontFilePath, 20.0, true);

  largeFont = createFont(USE_WEB_FONT ? fontName : fontFilePath, 96.0, true);

  textFont(largeFont, 96.0);

  textAlign(CENTER, CENTER);

​

  rectMode(CENTER);

  ellipseMode(CENTER);

​

  currentKeyInput = new KeyInput();

  newGame(true, true);  // demo play (computer vs computer), shows instruction window

}

​

void draw() {

  background(255.0);

  scale(scaleFactor);

  system.run();

}

​

void newGame(boolean demo, boolean instruction) {

  system = new GameSystem(demo, instruction);

}

​

void mousePressed() {

  system.showsInstructionWindow = !system.showsInstructionWindow;

}