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perfect diamagnetism balance

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perfect diamagnetism balance and graphics
unique energy colors for fields
game info on pause screen
falling off the map, on easy and normal difficulty
  sets the player to the entrance
  sets power ups to the exit
This commit is contained in:
landgreen
2020-03-15 19:31:47 -07:00
parent 73308d2ad3
commit f6238ff882
5 changed files with 132 additions and 56 deletions
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116
js/player.js
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@@ -682,6 +682,7 @@ const mech = {
setHoldDefaults() {
if (mech.energy < mech.fieldEnergyMax) mech.energy = mech.fieldEnergyMax;
mech.fieldRegen = 0.001;
mech.fieldMeterColor = "#0cf"
mech.fieldShieldingScale = 1;
mech.fieldDamageResistance = 1;
mech.fieldFire = false;
@@ -694,6 +695,7 @@ const mech = {
mech.isBodiesAsleep = true;
mech.wakeCheck();
},
fieldMeterColor: "#0cf",
drawFieldMeter(range = 60) {
if (mech.energy < mech.fieldEnergyMax) {
mech.energy += mech.fieldRegen;
@@ -701,7 +703,7 @@ const mech = {
const xOff = mech.pos.x - mech.radius * mech.fieldEnergyMax
const yOff = mech.pos.y - 50
ctx.fillRect(xOff, yOff, range * mech.fieldEnergyMax, 10);
ctx.fillStyle = "#0cf";
ctx.fillStyle = mech.fieldMeterColor;
ctx.fillRect(xOff, yOff, range * mech.energy, 10);
}
// else {
@@ -817,7 +819,7 @@ const mech = {
} else {
mech.drop()
}
} else if (mech.throwCharge > 0) {
} else if (mech.throwCharge > 0) { //Matter.Query.region(mob, player.bounds)
//throw the body
mech.fieldCDcycle = mech.cycle + 15;
mech.isHolding = false;
@@ -838,12 +840,13 @@ const mech = {
setTimeout(solid, 150, mech.holdingTarget);
const charge = Math.min(mech.throwCharge / 5, 1)
const speed = charge * Math.min(80, 64 / Math.pow(mech.holdingTarget.mass, 0.25));
let speed = charge * Math.min(80, 64 / Math.pow(mech.holdingTarget.mass, 0.25));
if (Matter.Query.collides(mech.holdingTarget, map).length !== 0) speed = 0
mech.throwCharge = 0;
Matter.Body.setVelocity(mech.holdingTarget, {
x: player.velocity.x + Math.cos(mech.angle) * speed,
y: player.velocity.y + Math.sin(mech.angle) * speed
x: player.velocity.x * 0.5 + Math.cos(mech.angle) * speed,
y: player.velocity.y * 0.5 + Math.sin(mech.angle) * speed
});
//player recoil //stronger in x-dir to prevent jump hacking
@@ -895,34 +898,6 @@ const mech = {
ctx.lineWidth = 1;
ctx.stroke();
},
drawDiamagneticField(wave) {
if (mech.holdingTarget) {
ctx.fillStyle = "rgba(110,170,200," + (0.06 + 0.03 * Math.random()) + ")";
ctx.strokeStyle = "rgba(110, 200, 235, " + (0.35 + 0.05 * Math.random()) + ")" //"#9bd" //"rgba(110, 200, 235, " + (0.5 + 0.1 * Math.random()) + ")"
} else {
ctx.fillStyle = "rgba(110,170,200," + (0.20 + 0.07 * Math.random() - 0.07 * wave) + ")";
ctx.strokeStyle = "rgba(110, 200, 235, " + (0.3 + 0.5 * Math.random()) + ")" //"#9bd" //"rgba(110, 200, 235, " + (0.5 + 0.1 * Math.random()) + ")"
}
// const off = 2 * Math.cos(game.cycle * 0.1)
const range = mech.fieldRange;
ctx.beginPath();
ctx.arc(mech.pos.x, mech.pos.y, range, mech.angle - Math.PI * mech.fieldArc, mech.angle + Math.PI * mech.fieldArc, false);
ctx.lineWidth = 2.5 - 1.5 * wave;
ctx.lineCap = "butt"
ctx.stroke();
let eye = 20;
const curve = 0.5 + 0.06 * wave
let aMag = (1 - curve * 1.2) * Math.PI * mech.fieldArc
let a = mech.angle + aMag
let cp1x = mech.pos.x + curve * range * Math.cos(a)
let cp1y = mech.pos.y + curve * range * Math.sin(a)
ctx.quadraticCurveTo(cp1x, cp1y, mech.pos.x + eye * Math.cos(mech.angle), mech.pos.y + eye * Math.sin(mech.angle))
a = mech.angle - aMag
cp1x = mech.pos.x + curve * range * Math.cos(a)
cp1y = mech.pos.y + curve * range * Math.sin(a)
ctx.quadraticCurveTo(cp1x, cp1y, mech.pos.x + 1 * range * Math.cos(mech.angle - Math.PI * mech.fieldArc), mech.pos.y + 1 * range * Math.sin(mech.angle - Math.PI * mech.fieldArc))
ctx.fill();
},
grabPowerUp() { //look for power ups to grab with field
const grabPowerUpRange2 = 156000 //(mech.fieldRange + 220) * (mech.fieldRange + 220)
for (let i = 0, len = powerUp.length; i < len; ++i) {
@@ -962,15 +937,14 @@ const mech = {
mech.energy -= fieldBlockCost
if (mech.energy < 0) mech.energy = 0;
if (mech.energy > mech.fieldEnergyMax) mech.energy = mech.fieldEnergyMax;
mech.drawHold(who);
mech.holdingTarget = null
const unit = Vector.normalise(Vector.sub(player.position, who.position))
if (b.modBlockDmg) {
who.damage(b.modBlockDmg)
//draw electricity
const step = 40
ctx.beginPath();
for (let i = 0, len = 2 * b.modBlockDmg / 0.7; i < len; i++) {
for (let i = 0, len = 2 * b.modBlockDmg; i < len; i++) {
let x = mech.pos.x - 20 * unit.x;
let y = mech.pos.y - 20 * unit.y;
ctx.moveTo(x, y);
@@ -980,10 +954,13 @@ const mech = {
ctx.lineTo(x, y);
}
}
ctx.lineWidth = 2.5;
ctx.lineWidth = 3;
ctx.strokeStyle = "#f0f";
ctx.stroke();
} else {
mech.drawHold(who);
}
mech.holdingTarget = null
//knock backs
if (mech.fieldShieldingScale > 0) {
const massRoot = Math.sqrt(Math.min(12, Math.max(0.15, who.mass))); // masses above 12 can start to overcome the push back
@@ -1004,11 +981,20 @@ const mech = {
});
}
} else {
if (b.isModStunField) mobs.statusStun(who, b.isModStunField)
// mobs.statusSlow(who, b.isModStunField)
const massRoot = Math.sqrt(Math.max(0.15, who.mass)); // masses above 12 can start to overcome the push back
Matter.Body.setVelocity(who, {
x: player.velocity.x - (15 * unit.x) / massRoot,
y: player.velocity.y - (15 * unit.y) / massRoot
x: player.velocity.x - (20 * unit.x) / massRoot,
y: player.velocity.y - (20 * unit.y) / massRoot
});
if (who.dropPowerUp && player.speed < 12) {
const massRootCap = Math.sqrt(Math.min(10, Math.max(0.4, who.mass))); // masses above 12 can start to overcome the push back
Matter.Body.setVelocity(player, {
x: 0.9 * player.velocity.x + 0.6 * unit.x * massRootCap,
y: 0.9 * player.velocity.y + 0.6 * unit.y * massRootCap
});
}
}
}
},
@@ -1181,23 +1167,55 @@ const mech = {
{
name: "perfect diamagnetism",
// description: "gain <strong class='color-f'>energy</strong> when <strong>blocking</strong><br>no <strong>recoil</strong> when <strong>blocking</strong>",
description: "<strong>blocking</strong> produces <strong class='color-f'>energy</strong><br><strong>blocking</strong> has no <strong>recoil</strong> or <strong>cool down</strong>",
description: "<strong>blocking</strong> does not drain <strong class='color-f'>energy</strong><br><strong>blocking</strong> has no <strong>cool down</strong> and less <strong>recoil</strong>",
isEasyToAim: false,
effect: () => {
mech.fieldShieldingScale = -2;
mech.fieldShieldingScale = 0;
mech.fieldMeterColor = "#0af"
// mech.fieldArc = 0.3; //run calculateFieldThreshold after setting fieldArc, used for powerUp grab and mobPush with lookingAt(mob)
// mech.calculateFieldThreshold();
mech.hold = function () {
const wave = Math.sin(mech.cycle * 0.025);
const wave = Math.sin(mech.cycle * 0.02);
mech.fieldRange = 165 + 10 * wave
mech.fieldArc = 0.31 + 0.03 * wave //run calculateFieldThreshold after setting fieldArc, used for powerUp grab and mobPush with lookingAt(mob)
mech.fieldArc = 0.3 + 0.03 * wave //run calculateFieldThreshold after setting fieldArc, used for powerUp grab and mobPush with lookingAt(mob)
mech.calculateFieldThreshold();
if (mech.isHolding) {
mech.drawHold(mech.holdingTarget);
mech.holding();
mech.throwBlock();
} else if ((keys[32] || game.mouseDownRight && mech.energy > 0.05 && mech.fieldCDcycle < mech.cycle)) { //not hold but field button is pressed
mech.drawDiamagneticField(wave);
//draw field
if (mech.holdingTarget) {
ctx.fillStyle = "rgba(120,190,255," + (0.06 + 0.03 * Math.random()) + ")";
ctx.strokeStyle = "rgba(120, 190, 255, " + (0.35 + 0.05 * Math.random()) + ")"
} else {
ctx.fillStyle = "rgba(120,190,255," + (0.3 + 0.13 * Math.random() - 0.15 * wave) + ")";
ctx.strokeStyle = "rgba(120, 190, 255, " + (0.3 + 0.5 * Math.random()) + ")"
}
// if (mech.holdingTarget) {
// ctx.fillStyle = "rgba(110,175,200," + (0.06 + 0.03 * Math.random()) + ")";
// ctx.strokeStyle = "rgba(115, 220, 255, " + (0.35 + 0.05 * Math.random()) + ")"
// } else {
// ctx.fillStyle = "rgba(110,175,200," + (0.20 + 0.07 * Math.random() - 0.1 * wave) + ")";
// ctx.strokeStyle = "rgba(115, 220, 255, " + (0.3 + 0.5 * Math.random()) + ")"
// }
ctx.beginPath();
ctx.arc(mech.pos.x, mech.pos.y, mech.fieldRange, mech.angle - Math.PI * mech.fieldArc, mech.angle + Math.PI * mech.fieldArc, false);
ctx.lineWidth = 2.5 - 1.5 * wave;
ctx.lineCap = "butt"
ctx.stroke();
const curve = 0.57 + 0.04 * wave
const aMag = (1 - curve * 1.2) * Math.PI * mech.fieldArc
let a = mech.angle + aMag
let cp1x = mech.pos.x + curve * mech.fieldRange * Math.cos(a)
let cp1y = mech.pos.y + curve * mech.fieldRange * Math.sin(a)
ctx.quadraticCurveTo(cp1x, cp1y, mech.pos.x + 30 * Math.cos(mech.angle), mech.pos.y + 30 * Math.sin(mech.angle))
a = mech.angle - aMag
cp1x = mech.pos.x + curve * mech.fieldRange * Math.cos(a)
cp1y = mech.pos.y + curve * mech.fieldRange * Math.sin(a)
ctx.quadraticCurveTo(cp1x, cp1y, mech.pos.x + 1 * mech.fieldRange * Math.cos(mech.angle - Math.PI * mech.fieldArc), mech.pos.y + 1 * mech.fieldRange * Math.sin(mech.angle - Math.PI * mech.fieldArc))
ctx.fill();
mech.grabPowerUp();
mech.lookForPickUp();
mech.pushMobsFacing();
@@ -1212,9 +1230,10 @@ const mech = {
},
{
name: "time dilation field",
description: "use <strong class='color-f'>energy</strong> to <strong style='letter-spacing: 1px;'>stop time</strong><br><em>can fire bullets while field is active</em>",
description: "use <strong class='color-f'>energy</strong> to <strong style='letter-spacing: 1px;'>stop time</strong><br><em>you can move and fire while time is stopped</em>",
isEasyToAim: true,
effect: () => {
// mech.fieldMeterColor = "#000"
mech.fieldFire = true;
mech.isBodiesAsleep = false;
mech.hold = function () {
@@ -1281,6 +1300,8 @@ const mech = {
description: "use <strong class='color-f'>energy</strong> to emit <strong class='color-d'>damaging</strong> plasma<br><em>effective at close range</em>",
isEasyToAim: false,
effect: () => {
mech.fieldMeterColor = "#f0f"
mech.hold = function () {
if (mech.isHolding) {
mech.drawHold(mech.holdingTarget);
@@ -1449,8 +1470,10 @@ const mech = {
effect: () => {
mech.fieldFire = true;
mech.holdingMassScale = 0.03; //can hold heavier blocks with lower cost to jumping
// mech.fieldMeterColor = "#000"
mech.hold = function () {
mech.drawFieldMeter()
mech.fieldDamageResistance = 1;
if (mech.isHolding) {
mech.drawHold(mech.holdingTarget);
@@ -1566,7 +1589,6 @@ const mech = {
mech.holdingTarget = null; //clears holding target (this is so you only pick up right after the field button is released and a hold target exists)
this.fieldDrawRadius = 0
}
mech.drawFieldMeter()
}
}
},
@@ -1664,6 +1686,8 @@ const mech = {
description: "use <strong class='color-f'>energy</strong> to become <strong>intangible</strong><br><strong>moving</strong> and touching <strong>shields</strong> amplifies <strong>cost</strong>",
isEasyToAim: true,
effect: () => {
mech.fieldMeterColor = "#fff"
mech.hold = function () {
mech.isStealth = false //isStealth disables most uses of foundPlayer()
player.collisionFilter.mask = cat.body | cat.map | cat.mob | cat.mobBullet | cat.mobShield //normal collisions