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SuperFighters.js
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SuperFighters.js
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/*
@title: SuperFighters
@author: retrooper
@tags: ['shooter', 'platformer', 'fighting', 'singleplayer']
@addedOn: 2024-08-15
*/
// Constants
const gameTitle = "SuperFighters";
const gameTitleColor = { y: 1, color: color`3` };
const startingLives = 5;
const movementDelay = 150;
const shootDelay = 1000;
const soundDelay = 100;
const jumpDuration = 280;
// Game data
let level = 0;
let inMenu = true;
let jumping = false;
let changingLevels = false;
let lives = startingLives;
let gravityDown = true;
let hasMagnet = false;
let hasGun = false;
// Internal variables
let lastParticleSound = Date.now();
let lastLeftMovement = Date.now();
let lastRightMovement = Date.now();
let lastShot = Date.now();
let lastPlayerShot = Date.now();
// Sprite data
const rightPunchingPlayer = "r";
const leftPunchingPlayer = "n";
const rightFacingMagnetPlayer = "H";
const leftFacingMagnetPlayer = "O";
const npcFacingRight = "P";
const npcFacingLeft = "L";
const npcEvilLeft = "k";
const npcEvilRight = "K";
const box = "b";
const bedrock = "B";
const ladder = "c";
const fireParticle = "f";
const bullet_left = "m";
const bullet_right = "M";
const heart = "h";
const magnet = "0";
const gun = "1";
const player_bullet_left = "2";
const player_bullet_right = "3";
const sky_light = "4";
const sky_dark = "5";
const sky_black = "6";
const leftFacingGunPlayer = "7";
const rightFacingGunPlayer = "8";
const rightFacingPlayer_A = "p";
const leftFacingPlayer_A = "l";
const rightFacingPlayer_B = "i";
const leftFacingPlayer_B = "y";
let RIGHT_FACING_PLACEHOLDER = rightFacingPlayer_A;
let LEFT_FACING_PLACEHOLDER = leftFacingPlayer_A;
let player = null;
let happySound = tune`3`;
let explosionSound = tune`
500: D5^500,
15500`;
let victoryMusic = tune`
140.8450704225352: D4~140.8450704225352 + D5/140.8450704225352 + A5/140.8450704225352 + F5/140.8450704225352,
140.8450704225352,
140.8450704225352: F4~140.8450704225352,
140.8450704225352,
140.8450704225352: A4~140.8450704225352,
140.8450704225352,
140.8450704225352: C5~140.8450704225352,
140.8450704225352,
140.8450704225352: E4~140.8450704225352 + E5/140.8450704225352 + G5/140.8450704225352 + B5/140.8450704225352,
140.8450704225352,
140.8450704225352: G4~140.8450704225352,
140.8450704225352,
140.8450704225352: B4~140.8450704225352,
140.8450704225352,
140.8450704225352: D5~140.8450704225352,
140.8450704225352,
140.8450704225352: F4~140.8450704225352 + F5/140.8450704225352 + A5/140.8450704225352 + C5/140.8450704225352,
140.8450704225352,
140.8450704225352: A4~140.8450704225352,
140.8450704225352,
140.8450704225352: C5~140.8450704225352,
140.8450704225352,
140.8450704225352: E5~140.8450704225352,
140.8450704225352,
140.8450704225352: G5~140.8450704225352 + G4/140.8450704225352 + E4/140.8450704225352 + C4/140.8450704225352,
140.8450704225352: E5~140.8450704225352,
140.8450704225352: C5~140.8450704225352,
140.8450704225352,
140.8450704225352: G4~140.8450704225352,
140.8450704225352,
140.8450704225352: C5~140.8450704225352 + C4/140.8450704225352 + G4/140.8450704225352 + E4/140.8450704225352 + E5/140.8450704225352,
140.8450704225352`;
let loadingMusic = victoryMusic;
let gameMusic = tune`
140.8450704225352: D5~140.8450704225352 + D4/140.8450704225352 + F4/140.8450704225352 + A4^140.8450704225352,
140.8450704225352,
140.8450704225352: F5~140.8450704225352 + A4^140.8450704225352,
140.8450704225352: A5~140.8450704225352,
140.8450704225352,
140.8450704225352: A4^140.8450704225352,
140.8450704225352: F5~140.8450704225352,
140.8450704225352,
140.8450704225352: C5~140.8450704225352 + C4/140.8450704225352 + E4/140.8450704225352 + G4^140.8450704225352,
140.8450704225352,
140.8450704225352: E5~140.8450704225352 + G4^140.8450704225352,
140.8450704225352: G5~140.8450704225352,
140.8450704225352,
140.8450704225352: G4^140.8450704225352,
140.8450704225352: E5~140.8450704225352,
140.8450704225352,
140.8450704225352: A4~140.8450704225352 + C4/140.8450704225352 + E4/140.8450704225352 + G4^140.8450704225352,
140.8450704225352,
140.8450704225352: C5~140.8450704225352 + G4^140.8450704225352,
140.8450704225352: E5~140.8450704225352,
140.8450704225352,
140.8450704225352: G4^140.8450704225352,
140.8450704225352: C5~140.8450704225352,
140.8450704225352,
140.8450704225352: G4~140.8450704225352 + D4/140.8450704225352 + D5/140.8450704225352 + A4^140.8450704225352,
140.8450704225352: B4~140.8450704225352,
140.8450704225352: B4~140.8450704225352,
140.8450704225352: D5~140.8450704225352,
140.8450704225352: B4~140.8450704225352 + D4/140.8450704225352 + F5/140.8450704225352 + G4^140.8450704225352,
140.8450704225352: G4~140.8450704225352,
140.8450704225352: G5~140.8450704225352,
140.8450704225352: G4~140.8450704225352`;
let playback = playTune(loadingMusic, Infinity);
setLegend(
[
rightFacingPlayer_A,
bitmap`
.....000000.....
....00CCCC00....
....00020020....
....0C00C00.....
..0000CCCC0000..
..000000000000..
..000022222000..
..000002002000..
..000CC0002CC0..
..000CC0000CC0..
...00000000000..
......00000.....
......000000....
.....000...00...
.....00....00...
.....000...000..`,
],
[
leftFacingPlayer_A,
bitmap`
.....000000.....
.....0CCCC00....
.....2002000....
.....00C00C0....
..0000CCCC0000..
..000000000000..
..000222220000..
..000200200000..
..000200000000..
..000000000000..
..CCC000000CCC..
.....00000......
....000000......
...00...000.....
...00....00.....
..000...000.....`,
],
[
rightFacingPlayer_B,
bitmap`
.....33888H.....
....99CCCCHH....
....9002002H....
....9C00C00.....
..0000CCCC0000..
..000000000000..
..000022222000..
..000002002000..
..000CC0002CC0..
..000CC0000CC0..
...00005555000..
.7....55555.....
606...005500....
606..000...00...
.....00....00...
.....000...000..`,
],
[
leftFacingPlayer_B,
bitmap`
.....H88833.....
....HHCCCC99....
....H2002009....
.....00C00C9....
..0000CCCC0000..
..000000000000..
..000222220000..
..000200200000..
..0CC2000CC000..
..0CC0000CC000..
..00055550000...
.....55555....7.
....005500...606
...000..000..606
...00....00.....
..000...000.....`,
],
[
rightFacingMagnetPlayer,
bitmap`
...000000.......
..00C0CC00......
..00020020....00
..0C00C00....030
0000CCCC000.0331
0000000000003331
0000222220003330
0000020020CC7330
000CC00020CC7730
000CC00000007771
.0000000000.0771
....00000....000
....000000......
...000...00.....
...00....00.....
...000...000....`,
],
[
leftFacingMagnetPlayer,
bitmap`
.......000000...
......00CC0C00..
00....02002000..
030....00C00C0..
1330.000CCCC0000
1333000000000000
0333000222220000
0337CC0200200000
0377CC02000CC000
17770000000CC000
1770.0000000000.
000....00000....
......000000....
.....000..00....
.....00....00...
....000...000...`,
],
[
rightFacingGunPlayer,
bitmap`
...000000.......
..00C0CC00......
..00020020......
..0C00C00.......
0000CCCC0..0000.
000000000..0LLL0
000022222000LLL0
0000020020CCL00.
000CC00020CC0...
000CC0000000....
.0000000000.....
....00000.......
....000000......
...000...00.....
...00....00.....
...000...000....`,
],
[
leftFacingGunPlayer,
bitmap`
.......000000...
......00CC0C00..
......02002000..
.......00C00C0..
.0000..0CCCC0000
0LLL0..000000000
0LLL000222220000
.00LCC0200200000
...0CC02000CC000
....0000000CC000
.....0000000000.
.......00000....
......000000....
.....00...000...
.....00....00...
....000...000...`,
],
[
rightPunchingPlayer,
bitmap`
.....000000.....
....00CCCC00....
....00030030....
....0C00C00.....
..000CCCCC00000.
..00000000000000
..00002222200CCC
..0000020000.CCC
..0CC0000000....
..0CC0000000....
..000000000.....
.....000000.....
.....0000000....
.....00...00....
.....00...00....
.....000..000...`,
],
[
leftPunchingPlayer,
bitmap`
.....000000.....
.....0CCCC00....
.....3003000....
.....00C00C0....
CC0000CCCCC0....
CC000000000000..
CC0002222200000.
.....0002000000.
.....0000000CC0.
.....0000000CC0.
.....000000.00..
.....000000.....
.....000000.....
......00.000....
......00..000...
.....000...00...`,
],
[
npcFacingRight,
bitmap`
....00000000....
....05555550....
....05555550....
....05225220....
000055555550....
055555555550....
055555555550000.
055000055555550.
055555055555550.
055555055555550.
000000055555550.
......055500000.
.....0555500....
.....0555550....
....05555550....
...0055555500...`,
],
[
npcFacingLeft,
bitmap`
....00000000....
....05555550....
....05555550....
....022522500...
....055555550...
00000555555500..
055505555555500.
055555555005550.
005555555055550.
..0055555055500.
...00555505000..
....00555050....
....0055550.....
....0555550.....
....05555550....
...0055555500...`,
],
[
npcEvilLeft,
bitmap`
....00000000....
....05555550....
....05555550....
....033533500...
....055555550...
97000555555500..
777505555555500.
075555555005550.
005555555055550.
..0055555055500.
...00555505000..
....00555050....
....0055550.....
....0555550.....
....05555550....
...0055555500...`,
],
[
npcEvilRight,
bitmap`
....00000000....
....05555550....
....05555550....
...005335330....
...055555550..00
..00555555500000
.005555555505736
.055500555555573
.055550555555500
.0055505555500..
..00050555500...
....05055500....
.....0555500....
.....0555550....
....05555550....
...0055555500...`,
],
[
box,
bitmap`
0000000000000000
0..............0
0.HHHHHHHHHHHH.0
0.H0000000000H.0
0.H0999999090H.0
0.H0999990900H.0
0.H0999909090H.0
0.H0999090990H.0
0.H0990909990H.0
0.H0909099990H.0
0.H0090999990H.0
0.H0909999990H.0
0.H0000000000H.0
0.HHHHHHHHHHHH.0
0..............0
0000000000000000`,
],
[
bedrock,
bitmap`
0000LLLL00LLL000
000LL000LLLLL100
0LLLLLLLLLLLL110
LLLLLLLLLLLLLL0L
LL00LLLLL00LL0LL
L0LLLLLLLLL00LLL
LLLLLLLLLLL0LLLL
LLLLLLLLLL0LLLLL
LLLLL0LLL0LLL0LL
LLL00LLL0LLLL0LL
LL0LLLLLLLLL0LLL
00LLLLLLLLLLLLLL
0LLLLLLL000LLLLL
LLLLL000LLLLLLLL
00LLLLLLLLLLLLL0
000LLLLLLLLLL000`,
],
[
ladder,
bitmap`
.LLLL......LLLL.
.LLLL222LLLLLLL.
.LLLLLLLLLLLL2L.
.L1LL......LL2L.
.L1LL......LL2L.
.L1LLLLLLLLLLLL.
.LLLLLLLLLLLLLL.
.LLLL......LLLL.
.LLLL......L2LL.
.LLLLLLLLLLL2LL.
.LLLLLLLLLLL2LL.
.LLLL......L2LL.
.LLLL......LLLL.
.LL2LLLLLLLLLLL.
.LL2LLLLLLLLLLL.
.LL2L......LLLL.`,
],
[
fireParticle,
bitmap`
..9....99....9..
....999999......
...99966699.....
..9966626699....
..9662266669....
..9996662669....
.996696662699...
.996269662669.99
..96622966699..9
..9666666969....
..99966666999...
...999966699....
.6..9999999.....
..6...9969......
...6....9.......
......6.........`,
],
[
bullet_left,
bitmap`
................
................
................
................
................
................
................
......96F6......
......F666......
................
................
................
................
................
................
................`,
],
[
bullet_right,
bitmap`
................
................
................
................
................
................
................
......6F69......
......666F......
................
................
................
................
................
................
................`,
],
[
heart,
bitmap`
.0000000.0000003
0332283303322280
0388888333888830
0888888338888830
0888888888888830
0888288888888880
0888288888888880
0388828888888880
0388888888888830
0338888888888830
.033888888888330
..03888888883330
..0338888883300.
.H.0388888830H..
....03388830....
H....000000...H.`,
],
[
sky_light,
bitmap`
2222222222222222
2222222222222222
2222222222222222
2222222222222222
2222222222222222
2222222222222222
2222222222222222
2222222222222222
2222222222222222
2222222222222222
2222222222222222
2222222222222222
2222222222222222
2222222222222222
2222222222222222
2222222222222222`,
],
[
sky_dark,
bitmap`
LLLLLLLLLLLLLLLL
LLLLLLLLLLLLLLLL
LLLLLLLLLLLLLLLL
LLLLLLLLLLLLLLLL
LLLLLLLLLLLLLLLL
LLLLLLLLLLLLLLLL
LLLLLLLLLLLLLLLL
LLLLLLLLLLLLLLLL
LLLLLLLLLLLLLLLL
LLLLLLLLLLLLLLLL
LLLLLLLLLLLLLLLL
LLLLLLLLLLLLLLLL
LLLLLLLLLLLLLLLL
LLLLLLLLLLLLLLLL
LLLLLLLLLLLLLLLL
LLLLLLLLLLLLLLLL`,
],
[
sky_black,
bitmap`
0000000000000000
0000000000000000
0000000000000000
0000000000000000
0000000000000000
0000000000000000
0000000000000000
0000000000000000
0000000000000000
0000000000000000
0000000000000000
0000000000000000
0000000000000000
0000000000000000
0000000000000000
0000000000000000`,
],
[
magnet,
bitmap`
................
................
................
................
000000....00000.
0LLL00...0LLLL0.
0L0000...00000L0
003330...0777700
023320...0722270
022320...0727770
0232200.00772770
0233230.07777270
0333333077722270
0333333377777770
.03333337777770.
..000000000000..`,
],
[
gun,
bitmap`
..6.......6.....
..6.......6.....
................
............0...
...00000000000..
..0LLLLLLLLLL0..
.00LLLLLLLLLL0..
..00LL00000000..
66.0LL0.0.......
...0LL00.....66.
..0LLL0.........
..00000..6......
..........6.....
.6..............
6...............
................`,
],
[
player_bullet_left,
bitmap`
................
................
................
................
................
...77777...77...
..7.............
..7.96F6.666....
..7.F666...666..
..7.............
...77777...7....
................
................
................
................
................`,
],
[
player_bullet_right,
bitmap`
................
................
................
................
................
.77...77777.....
...........7....
..666.6F69.7....
666...666F.7....
...........7....
..7...77777.....
................
................
................
................
................`,
]
);
setBackground(sky_dark);
setSolids([
rightFacingPlayer_A,
leftFacingPlayer_A,
rightFacingPlayer_B,
leftFacingPlayer_B,
leftPunchingPlayer,
rightPunchingPlayer,
rightFacingMagnetPlayer,
leftFacingMagnetPlayer,
leftFacingGunPlayer,
rightFacingGunPlayer,
npcEvilLeft,
npcEvilRight,
npcFacingLeft,
npcFacingRight,
box,
bedrock,
]);
const levels = [
map`
...........
...........
...i.p.h...
...........
...........`,
map`
................
p......LP.......
..b..........cb.
..b..........cb.
..b..........cb.`,
map`
.............
.............
.............
.cB..........
pcB........P.`,
map`
...............
...............
..............B
.........b...BB
.......b...bbBB
p.bbbbbbb...LBB`,
map`
..............
..1...........
..............
..............
..............
p...........L.`,
map`
BBBBBBBBB
.........
......BBB
......B..
......B..
......B..
......B..
p.0...B..
BBBBBBB..`,
map`
p..............
bbbbbbbbbbbbbbb
...............
...............
...............`,
map`
......
......
......
......
......
.....b
......
....b.
......
...b..
p....B
....BB
BBBBBB`,
map`
....B......
p...BP.....
BBB.Bbb....
..B.1......
..B........
..BBBBBBBBB`,
map`
bbbbbbbbbb
.....bb...
p.0..bb...
bbbb....bb
...b....bb
...b....bb
...bbbbbbb`,
map`
BBBBBBBBBBBBBB
BBBBBBBBBBBBBB
..............
..............
..............
..............
1.............
b.p.......K.P.
BBBBBBBBBBBBBB`,
map`
...............
...............
...............
...............
...............
...............
...............
p..............
bbbbbbbbbbbbbbb`,
];
setMap(levels[level]);
setPushables({
[rightFacingPlayer_A]: [],
[leftFacingPlayer_A]: [],
[rightFacingPlayer_B]: [],
[leftFacingPlayer_B]: [],
});
// Add game title text as the player loads into the game.
addText(gameTitle, gameTitleColor);
addText("Select a character", { y: 4, color: color`2` });
//Add menu icons
addText("<__>", { y: 9, color: color`3` });
//Add menu text
addText("Press", { x: 2, y: 11, color: color`0` });
addText(" S ", { x: 7, y: 11, color: color`3` });
addText("to start!", { x: 10, y: 11, color: color`0` });
function copy(source, deep) {
var o, prop, type;
if (typeof source != "object" || source === null) {
// What do to with functions, throw an error?
o = source;
return o;
}
o = new source.constructor();
for (prop in source) {
if (source.hasOwnProperty(prop)) {
type = typeof source[prop];
if (deep && type == "object" && source[prop] !== null) {
o[prop] = copy(source[prop]);
} else {
o[prop] = source[prop];
}
}
}
return o;
}
/**
* Is the given type a pickable item?
*/
function isItem(type) {
return type == gun || type == magnet;
}
/**
* Is the given type a living entity? (meaning gravity applies to it)
* @param {*} type Entity type
* @returns true or false
*/
function isEntity(type) {
return isNPC(type) || isPlayer(type);
}
/**
* Is the given type an NPC?
* @param {*} type Entity type
* @returns true or false
*/
function isNPC(type) {
return (
type == npcFacingLeft ||
type == npcFacingRight ||
type == npcEvilLeft ||
type == npcEvilRight
);
}
/**
* Is the given type a player?
* @param {*} type Entity type
* @returns true or false
*/
function isPlayer(type) {
return (
type == leftFacingPlayer_A ||
type == rightFacingPlayer_A ||
type == rightFacingPlayer_B ||
type == leftFacingPlayer_B ||
type == leftPunchingPlayer ||
type == rightPunchingPlayer ||
type == rightFacingMagnetPlayer ||
type == leftFacingMagnetPlayer ||
type == leftFacingGunPlayer ||
type == rightFacingGunPlayer
);
}
/**
* Calculate the distance to the ground
* @param {*} player entity
* @returns distance to the ground
*/
function distanceToGround(player) {
let playerY = player.y;
let playerX = player.x;
// Check tiles below the player
for (let i = playerY + 1; i < height(); i++) {
const tiles = getTile(playerX, i);
if (tiles.length != 0) {
for (let tile in tiles) {
if (!isPlayer(tile.type) && !isItem(tile.type)) {
return i - playerY - 1;
}
}
}
}
return height() - playerY - 1;
}
/**
* Is the given entity on the ground?
* In other words, is their distance to the ground equal to zero/
* @param {*} player player
* @returns is the player on the ground
*/
function isOnGround(player) {
return distanceToGround(player) == 0;
}
/**
* Initiate an attack at a position
* @param {*} player player
* @param {*} entityX target X
* @param {*} entityY target Y
*/
function attackEntity(player, entityX, entityY) {
// Check sprite next to the player
getTile(entityX, entityY).forEach((tile) => {
// Confirm they are not destroying themselves!
if (isPlayer(tile.type)) return;
//Confirm they are not destroying an item!
if (isItem(tile.type)) return;
//If it bedrock, we cannot break it (easily)
if (tile.type == bedrock) {
spawnParticle(entityX, entityY, 0);
addSprite(entityX, entityY, bedrock);
} else {
// Destroy block next to them
clearTile(entityX, entityY);
spawnParticle(entityX, entityY, 0);
}
return;
});
}
/**
* Calculate the distance between two entities.
* @param {*} player player
* @param {*} entityX target entity X
* @param {*} entityY target entity Y
* @returns
*/
function distance(player, entityX, entityY) {
//d = sqrt(x^2 + y^2)
let playerX = player.x;
let playerY = player.y;