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arkanoid

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This commit is contained in:
John Alanbrook 2023-06-07 13:40:13 +00:00
parent 180b51993c
commit c83de00f1c
5 changed files with 156 additions and 136 deletions
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202
breakout.js
View file

@ -1,19 +1,31 @@
/* Arkanoid level is 10x10 */
var score = 0;
var highscore = 0;
var lives = 3;
var balls = 0;
var lvlwidth = 450;
var brick = World.spawn(gameobjects['brick']);
var brickbb = brick.char.boundingbox;
var bwidth = brickbb.r - brickbb.l;
var bheight = brickbb.t-brickbb.b;
brick.kill();
var rows = 15;
var cols = 13;
var lvlwidth = bwidth*cols;
var lvlheight = 600;
let bricks = 0;
let allbricks = [];
//var frameworld = World
var f = World.spawn(gameobjects['edge2d']);
f.edge2d.cpoints = Geometry.box(lvlwidth,lvlheight);
f.edge2d.thickness = 10;
f.edge2d.cpoints = Geometry.box(lvlwidth+f.edge2d.thickness*2,lvlheight);
f.draw = function() {
Debug.line(f.edge2d.points, Color.green, 0, f.edge2d.thickness*2);
};
@ -22,15 +34,9 @@ register_draw(f.draw,f);
Debug.draw_phys(true);
var brick = World.spawn(gameobjects['brick']);
var brickbb = brick.char.boundingbox;
var bwidth = brickbb.r - brickbb.l;
var bheight = brickbb.t-brickbb.b;
brick.kill();
var fitbricks = Math.floor(lvlwidth/bwidth);
let wingame = function() {
var wingame = function() {
allballs.forEach(x=>x.kill());
Log.warn("WINNER");
Player.players[0].uncontrol(paddle);
@ -40,63 +46,77 @@ let wingame = function() {
});
}
let killbrick = function() {
var killbrick = function() {
bricks--;
if (bricks <= 0)
wingame();
};
var rowbricks = 8;
for (var row = 0; row < rowbricks; row++) {
for (var col = 0; col < 6; col++) {
/* Spawn bricks */
if (!IO.exists('lvl1.json')) {
var lvl1 = {};
lvl1.bricks = [];
for (var i = 0; i < rows; i++) {
lvl1.bricks.push([]);
for (var j = 0; j < cols; j++) {
lvl1.bricks[i].push(1);
}
}
IO.slurpwrite(JSON.stringify(lvl1), 'lvl1.json');
}
Color.Arkanoid = {
white: [0,0,0,255],
orange: [255,143,0,255],
teal: [0,255,255,255],
green: [0,255,0,255],
red: [255,0,0,255],
blue: [0,112,255,255],
purple: [255,0,255,255],
yellow: [255,255,0],
silver: [157,157,157],
gold: [188,174,0],
};
Color.Arkanoid.Powerups = {
red: [174,0,0], /* laser */
blue: [0,0,174], /* enlarge */
green: [0,174,0], /* catch */
orange: [224,143,0], /* slow */
purple: [210,0,210], /* break */
cyan: [0,174,255], /* disruption */
gray: [143,143,143] /* 1up */
};
var lvl = JSON.parse(IO.slurp("lvl1.json"));
for (var row = 0; row < rows; row++) {
for (var col = 0; col < cols; col++) {
if (lvl.bricks[row][col] === 0)
continue;
var brick = World.spawn(gameobjects['brick']);
allbricks.push(brick);
brick.stop = function() { killbrick(); };
brick.powerup = function() {
if (Math.random() < 0.1)
spawn_random_powerup(this.pos);
killbrick();
};
bricks++;
var bcolor = Rainbow.red;
switch (col) {
case 0:
bcolor = Rainbow.red;
break;
case 1:
bcolor = Rainbow.orange;
break;
case 2:
bcolor = Rainbow.darkorange;
break;
case 3:
bcolor = Rainbow.yellow;
break;
case 4:
bcolor = Rainbow.green;
break;
case 5:
bcolor = Rainbow.blue;
break;
}
brick.char.color = bcolor;
var startcol = lvlheight/2-50; // 50 pixel gap between top and brick start
let x = -(rowbricks/2) * bwidth;
var pos = [x+bwidth*row+bwidth/2, startcol-bheight*col];
// brick.char.color = bcolor;
var startrow = lvlheight/2-bheight*2; // one brick gap between top and brick start
var x = -(cols/2) * bwidth;
var pos = [x+bwidth*col+bwidth/2, startrow-bheight*row];
brick.pos = pos;
}
}
if (Math.random() < 0.1) {
if (Math.random() < 0.5) {
brick.powerup = function() {
var p = spawn_powerup(this.pos, () => Gamestate.spawnball());
p.color = Rainbow.blue;
}
} else {
brick.powerup = function() {
var p = spawn_powerup(this.pos, () => paddle.grow());
p.color = Rainbow.green;
}
}
}
}
}
var paddle = World.spawn(gameobjects['paddle']);
paddle.extents = lvlwidth/2 - f.edge2d.thickness;
paddle.pos = [0,-lvlheight/2+paddle.height*4];
@ -114,6 +134,80 @@ Gamestate.spawnball = function() {
allballs.push(bb);
}
var powerups = {};
function mk_pup(color, fn, weight) {
weight ??= 1;
var o = {};
o.color = color;
o.fn = fn;
o.weight = weight;
return o;
};
powerups.laser = mk_pup(Color.Arkanoid.Powerups.red, null);
powerups.enlarge = mk_pup(Color.Arkanoid.Powerups.blue, null);
powerups.catch = mk_pup(Color.Arkanoid.Powerups.green, null);
powerups.slow = mk_pup(Color.Arkanoid.Powerups.orange, null);
powerups.break = mk_pup(Color.Arkanoid.Powerups.purple, null, 0.5);
powerups.disruption = mk_pup(Color.Arkanoid.Powerups.cyan, null);
powerups.player = mk_pup(Color.Arkanoid.Powerups.gray, null, 0.5);
function select_weighted(objs)
{
var total = 0;
var total = objs.reduce(function(acc, item) { acc += item.weight; return acc; }, 0);
var selection = Math.random() * total;
var i;
for (i = 0; i < objs.length-1; i++) {
selection -= objs[i].weight;
if (selection <= 0)
return objs[i];
};
return objs.last;
}
function select_weighted_binary(objs)
{
var mobjs = objs.slice();
mobjs[0].total = 0;
for (var i = 1; i < mobjs.length; i++)
mobjs[i].total = mobjs[i-1].total + mobjs[i].weight;
var select = Math.random() * mobjs.last.total
var obj = Math.floor((mobjs.length-1)/2);
while (mobjs.length > 0) {
if (select < mobjs[obj].total) {
mobjs.splice(obj,obj-1);
obj = Math.floor((mobjs.length-1)/2);
} else if (select > mobjs[obj+1].total) {
mobjs.splice(0,obj-1);
obj = Math.floor((mobjs.length-1)/2);
} else
return mobjs[obj];
}
return mobjs[obj];
}
var last_powerup = {};
function spawn_random_powerup(pos)
{
var p = World.spawn(gameobjects['upgrade_drop']);
p.pos = pos;
var power = select_weighted(powerups.array());
if (last_powerup === power)
power = powerups.disruption;
p.color = power.color;
p.upgrade = power.fn;
}
function spawn_powerup(pos, fn) {
var p = World.spawn(gameobjects['upgrade_drop']);
p.pos = pos;

12
config.js
View file

@ -25,14 +25,14 @@ gameobject.clone("ball", {
},
});
var Gameboy = {
Color.Gameboy = {
darkest: [15,56,15],
dark: [48,98,48],
light: [139,172,15],
lightest: [155,188,15]
};
var Rainbow = {
Color.Rainbow = {
red: [204,0,1],
orange: [255,102,0],
darkorange: [205,102,1],
@ -55,17 +55,13 @@ gameobject.clone("brick", {
this.timer.time = Math.random_range(2,10);
}, Math.random_range(2,10));
this.char.color = Rainbow.red;
this.char.color = Color.Rainbow.red;
},
flash() {
this.char.play("flash");
},
stop() {
Log.warn("killed a brick");
},
collide(hit) {
if (hit.obj.from !== 'ball')
return;
@ -164,7 +160,7 @@ gameobject.clone("upgrade_drop", {
size: 12,
phys:1,
collider: circle2d.clone(),
color: Rainbow.blue,
color: Color.Rainbow.blue,
start() {
this.collider.radius = this.size;

58
lvl1.lvl
View file

@ -1,58 +0,0 @@
[
{
"from": "brick",
"pos": [
-363,
51
],
"angle": 0
},
{
"from": "brick",
"pos": [
3,
52
],
"angle": 0
},
{
"from": "brick",
"pos": [
336,
52
],
"angle": 0
},
{
"from": "brick",
"pos": [
-197,
138
],
"angle": 0
},
{
"from": "brick",
"pos": [
175,
133
],
"angle": 0
},
{
"from": "brick",
"pos": [
-18,
222
],
"angle": 0
},
{
"from": "paddle",
"pos": [
2.264005184173584,
-241.11599731445312
],
"angle": 0
}
]

3
startmenu.js
View file

@ -57,8 +57,9 @@ var stt = Tween.embed(menuopts, 'superpos', [Window.dimensions.scale([0.4,0.9]),
Tween.embed(menuopts, 'color', rainbowchain, {time: 1, loop: "circle", whole: false});
var background_gui = GUI.image_fn({path:"hexagon_pattern_gray.png", color: Color.blue, width: Window.width, height: Window.height, image_repeat: true});
var background_gui = GUI.image_fn({path:"hexagon_pattern_gray.png", color: Color.red, width: Window.width, height: Window.height, image_repeat: true});
Tween.embed(background_gui, 'image_repeat_offset', [[0,0], [1,1]], {time: 1, loop: "repeat"});
Tween.embed(background_gui, 'color', [Color.red, Color.blue], {time: 3, loop: "circle"});
function startmenu() {
background_gui.draw([0,0]);

13
title.lvl
View file

@ -1,13 +0,0 @@
[
{
"from": "ball",
"collider": {
"rradius": 17.53038937284941
},
"_pos": [
-5.000000000000021,
-121
],
"_angle": 0
}
]