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spherical harmonics

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tech removed: frequency resonance
standing wave tech: spherical harmonics - standing wave oscillates in a 3rd dimension, increasing deflecting efficiency by 60%
standing wave tech: expansion - using standing wave field drains energy to temporarily expand its radius
This commit is contained in:
landgreen
2021-06-05 07:22:41 -07:00
parent b307a50a72
commit d9f17ec2db
6 changed files with 144 additions and 40 deletions
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91
js/player.js
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@@ -1501,8 +1501,76 @@ const m = {
m.fieldBlockCD = 0;
m.fieldHarmReduction = 0.75;
m.blockingRecoil = 1 //4 is normal
m.fieldRange = 175 + 175 * 0.25 * tech.frequencyResonance
m.fieldShieldingScale = Math.pow(0.5, tech.frequencyResonance)
m.fieldRange = 175
m.fieldShieldingScale = Math.pow(0.5, (tech.harmonics - 3))
m.harmonicRadius = 1 //for smoothing function when player holds mouse (for harmonicAtomic)
m.harmonic3Phase = () => { //normal standard 3 different 2-d circles
if (tech.isStandingWaveExpand) {
if (input.field) {
const oldHarmonicRadius = m.harmonicRadius
m.harmonicRadius = 0.985 * m.harmonicRadius + 0.015 * 2.5
m.energy -= 0.3 * (m.harmonicRadius - oldHarmonicRadius)
} else {
m.harmonicRadius = 0.998 * m.harmonicRadius + 0.002 * 1
}
}
const fieldRange1 = (0.7 + 0.3 * Math.sin(m.cycle / 23)) * m.fieldRange * m.harmonicRadius
const fieldRange2 = (0.63 + 0.37 * Math.sin(m.cycle / 37)) * m.fieldRange * m.harmonicRadius
const fieldRange3 = (0.65 + 0.35 * Math.sin(m.cycle / 47)) * m.fieldRange * m.harmonicRadius
const netfieldRange = Math.max(fieldRange1, fieldRange2, fieldRange3)
ctx.fillStyle = "rgba(110,170,200," + Math.min(0.73, (0.04 + m.energy * (0.11 + 0.13 * Math.random()))) + ")";
ctx.beginPath();
ctx.arc(m.pos.x, m.pos.y, fieldRange1, 0, 2 * Math.PI);
ctx.fill();
ctx.beginPath();
ctx.arc(m.pos.x, m.pos.y, fieldRange2, 0, 2 * Math.PI);
ctx.fill();
ctx.beginPath();
ctx.arc(m.pos.x, m.pos.y, fieldRange3, 0, 2 * Math.PI);
ctx.fill();
m.pushMobs360(netfieldRange);
}
m.harmonicAtomic = () => { //several ellipses spinning about different axises
const rotation = simulation.cycle * 0.002
const phase = simulation.cycle * 0.03
if (tech.isStandingWaveExpand) {
if (input.field) {
const oldHarmonicRadius = m.harmonicRadius
m.harmonicRadius = 0.985 * m.harmonicRadius + 0.015 * 2.5
m.energy -= 0.3 * (m.harmonicRadius - oldHarmonicRadius)
} else {
m.harmonicRadius = 0.998 * m.harmonicRadius + 0.002 * 1
}
}
const radius = m.fieldRange * m.harmonicRadius //+ 20 * Math.sin(m.cycle * 0.05)
ctx.lineWidth = 1;
ctx.strokeStyle = "rgba(110,170,200,0.9)"
ctx.fillStyle = "rgba(110,170,200," + Math.min(0.7, m.energy * (0.13 + 0.15 * Math.random()) * (3 / tech.harmonics)) + ")";
// ctx.fillStyle = "rgba(110,170,200," + Math.min(0.7, m.energy * (0.22 - 0.01 * tech.harmonics) * (0.5 + 0.5 * Math.random())) + ")";
for (let i = 0; i < tech.harmonics; i++) {
ctx.beginPath();
ctx.ellipse(m.pos.x, m.pos.y, radius * Math.abs(Math.sin(phase + i / tech.harmonics * Math.PI)), radius, rotation + i / tech.harmonics * Math.PI, 0, 2 * Math.PI);
ctx.fill();
ctx.stroke();
}
m.pushMobs360(radius);
}
// m.harmonicSameAxis = () => { //several ellipses spinning about the same axis
// const radius = m.fieldRange
// const rotation = simulation.cycle * 0.025
// const phase = simulation.cycle * 0.031
// ctx.lineWidth = 1;
// ctx.fillStyle = "rgba(0,0,0,0.25)"
// ctx.strokeStyle = "#000"
// for (let i = 0, len = 4; i < len; i++) {
// ctx.beginPath();
// ctx.ellipse(m.pos.x, m.pos.y, radius * Math.abs(Math.sin(phase + i / len * Math.PI)), radius, rotation, 0, 2 * Math.PI);
// ctx.fill();
// ctx.stroke();
// }
// m.pushMobs360(radius);
// }
m.harmonicShield = m.harmonic3Phase
m.hold = function() {
if (m.isHolding) {
m.drawHold(m.holdingTarget);
@@ -1517,23 +1585,10 @@ const m = {
m.holdingTarget = null; //clears holding target (this is so you only pick up right after the field button is released and a hold target exists)
}
if (m.energy > 0.1 && m.fieldCDcycle < m.cycle) {
const fieldRange1 = (0.7 + 0.3 * Math.sin(m.cycle / 23)) * m.fieldRange
const fieldRange2 = (0.63 + 0.37 * Math.sin(m.cycle / 37)) * m.fieldRange
const fieldRange3 = (0.65 + 0.35 * Math.sin(m.cycle / 47)) * m.fieldRange
const netfieldRange = Math.max(fieldRange1, fieldRange2, fieldRange3)
ctx.fillStyle = "rgba(110,170,200," + Math.min(0.73, (0.04 + m.energy * (0.11 + 0.13 * Math.random()))) + ")";
ctx.beginPath();
ctx.arc(m.pos.x, m.pos.y, fieldRange1, 0, 2 * Math.PI);
ctx.fill();
ctx.beginPath();
ctx.arc(m.pos.x, m.pos.y, fieldRange2, 0, 2 * Math.PI);
ctx.fill();
ctx.beginPath();
ctx.arc(m.pos.x, m.pos.y, fieldRange3, 0, 2 * Math.PI);
ctx.fill();
m.pushMobs360(netfieldRange);
// m.pushBody360(netfieldRange); //can't throw block when pushhing blocks away
m.harmonicShield()
}
m.drawFieldMeter()
}
}