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cgaz.js
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cgaz.js
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// TODO: remove these globals
let MAX_GROUND_SPEED = 320; // initialized to 320. Changes with haste status.
const AIR_ACCEL = 1;
const DEFAULT_ACCEL = 2.56;
const DEFAULT_SPEED = 320;
const HASTE_ACCEL = 3.328; // (max speed) * (air accel = 1) * (tick interval) * (haste factor)
const HASTE_SPEED = 416;
const TruenessMode = {
GROUND: 1 << 0, // show ground zones
PROJECTED: 1 << 1, // show zones scaled by +jump/+crouch
CPM_TURN: 1 << 2 // show a/d and ground zones
};
const InputMode = {
NONE: 0,
AIR_CONTROL: 1,
STRAFE_LEFT: 2,
STRAFE_RIGHT: 3,
TURN_LEFT: 4,
TURN_RIGHT: 5
};
let NEUTRAL_CLASS;
let SLOW_CLASS;
let FAST_CLASS;
let TURN_CLASS;
let WIN_ZONE_CLASS;
let MIRROR_CLASS;
let COMPASS_CLASS;
let HIGHLIGHT_CLASS;
let COLORED_SNAP_CLASS;
let UNCOLORED_SNAP_CLASS;
let HIGHLIGHTED_SNAP_CLASS;
let HIGHLIGHTED_ALT_SNAP_CLASS;
let PRIME_SIGHT_CLASS;
class StyleObject {
constructor(height, offset, color) {
this.height = height;
this.offset = offset;
this.align = 'middle';
this.color = color;
}
}
function initZonePanel(panel) {
return Object.assign(panel, {
leftAngle: 0,
rightAngle: 0,
leftPx: 0,
rightPx: 0
});
}
class Cgaz {
static accelContainer = $('#AccelContainer');
static accelZones = [
'LeftTurnZone',
'LeftFastZone',
'LeftSlowZone',
'DeadZone',
'RightSlowZone',
'RightFastZone',
'RightTurnZone',
'AccelSplitZone',
'LeftMirrorZone',
'RightMirrorZone',
'MirrorSplitZone'
].map((id) => initZonePanel($('#' + id)));
static leftTurnZone = this.accelZones[0];
static leftFastZone = this.accelZones[1];
static leftSlowZone = this.accelZones[2];
static deadZone = this.accelZones[3];
static rightSlowZone = this.accelZones[4];
static rightFastZone = this.accelZones[5];
static rightTurnZone = this.accelZones[6];
static accelSplitZone = this.accelZones[7];
static leftMirrorZone = this.accelZones[8];
static rightMirrorZone = this.accelZones[9];
static mirrorSplitZone = this.accelZones[10];
static snapContainer = $('#SnapContainer');
static snapZones = [];
static snapSplitZone = initZonePanel($.CreatePanel('Panel', this.snapContainer, 'SnapSplitZone'));
static primeContainer = $('#PrimeContainer');
static primeZones = [];
static primeFirstZoneLeft = initZonePanel($.CreatePanel('Panel', this.primeContainer, 'PrimeFirstZoneLeft'));
static primeFirstZoneRight = initZonePanel($.CreatePanel('Panel', this.primeContainer, 'PrimeFirstZoneRight'));
static primeSplitZone = initZonePanel($.CreatePanel('Panel', this.primeContainer, 'PrimeSplitZone'));
static primeHighlightZone = initZonePanel($.CreatePanel('Panel', this.primeContainer, 'PrimeHighlightZone'));
static primeArrow = $('#PrimeArrow');
static primeArrowIcon = $('#PrimeArrowIcon');
static compassArrow = $('#CompassArrow');
static compassArrowIcon = $('#CompassArrowIcon');
static tickContainer = $('#CompassTicks');
static pitchLineContainer = $('#PitchLines');
static pitchStat = $('#PitchStat');
static yawStat = $('#YawStat');
static windicatorArrow = $('#WindicatorArrow');
static windicatorArrowIcon = $('#WindicatorArrowIcon');
static windicatorZone = initZonePanel($('#WindicatorZone'));
static screenY = $.GetContextPanel().actuallayoutheight;
static screenX = $.GetContextPanel().actuallayoutwidth;
static scale = $.GetContextPanel().actualuiscale_y;
static fov4By3 = GameInterfaceAPI.GetSettingFloat('fov_desired'); //source uses 4:3 for fov setting
static vFovTangent = 0.75 * Math.tan((0.5 * this.fov4By3 * Math.PI) / 180);
static vFov = Math.atan(this.vFovTangent);
static hFov = Math.atan((this.vFovTangent * this.screenX) / this.screenY);
static theta = Math.PI * 0.5 - 2 * Math.atan(Math.sqrt(2 + Math.sqrt(3)));
static halfPi = 0.5 * Math.PI;
static snapGainRange = []; // stored as [min, max]
static snapAccel = 0;
static bShouldUpdateStyles = false;
static updateHandle = null;
static onLoad() {
this.onAccelConfigChange();
this.onSnapConfigChange();
this.onPrimeConfigChange();
this.onProjectionChange();
this.onHudFovChange();
this.onSnapConfigChange();
this.onWindicatorConfigChange();
this.onCompassConfigChange();
}
static onProjectionChange() {
this.projection = DefragAPI.GetHUDProjection();
this.bShouldUpdateStyles = true;
}
static onHudFovChange() {
this.hudFov = DefragAPI.GetHUDFOV();
this.bShouldUpdateStyles = true;
}
static onAccelConfigChange() {
const accelConfig = DefragAPI.GetHUDAccelCFG();
this.accelEnable = accelConfig.enable;
this.accelMinSpeed = accelConfig.minSpeed;
this.accelHeight = accelConfig.height;
this.accelOffset = accelConfig.offset;
this.accelSlowColor = accelConfig.slowColor;
this.accelFastColor = accelConfig.fastColor;
this.accelTurnColor = accelConfig.turnColor;
this.accelDzColor = accelConfig.dzColor;
this.accelScaleEnable = accelConfig.scaleEnable;
this.accelMirrorEnable = accelConfig.mirrorEnable;
this.accelMirrorBorder = Math.round(accelConfig.mirrorBorder);
NEUTRAL_CLASS = new StyleObject(this.accelHeight, this.accelOffset, this.accelDzColor);
SLOW_CLASS = new StyleObject(this.accelHeight, this.accelOffset, this.accelSlowColor);
FAST_CLASS = new StyleObject(this.accelHeight, this.accelOffset, this.accelFastColor);
TURN_CLASS = new StyleObject(this.accelHeight, this.accelOffset, this.accelTurnColor);
MIRROR_CLASS = new StyleObject(this.accelHeight, this.accelOffset, this.accelSlowColor);
this.setupContainer(this.accelContainer, this.accelOffset);
this.applyClass(this.leftTurnZone, TURN_CLASS);
this.applyClass(this.leftFastZone, FAST_CLASS);
this.applyClass(this.leftSlowZone, SLOW_CLASS);
this.applyClass(this.deadZone, NEUTRAL_CLASS);
this.applyClass(this.rightSlowZone, SLOW_CLASS);
this.applyClass(this.rightFastZone, FAST_CLASS);
this.applyClass(this.rightTurnZone, TURN_CLASS);
this.applyClass(this.accelSplitZone, NEUTRAL_CLASS);
this.applyClassBorder(this.leftMirrorZone, this.accelMirrorBorder, MIRROR_CLASS);
this.applyClassBorder(this.rightMirrorZone, this.accelMirrorBorder, MIRROR_CLASS);
this.applyClassBorder(this.mirrorSplitZone, this.accelMirrorBorder, MIRROR_CLASS);
}
static onSnapConfigChange() {
const snapConfig = DefragAPI.GetHUDSnapCFG();
this.snapEnable = snapConfig.enable;
this.snapMinSpeed = snapConfig.minSpeed;
this.snapHeight = snapConfig.height;
this.snapOffset = snapConfig.offset;
this.snapColor = snapConfig.color;
this.snapAltColor = snapConfig.altColor;
this.snapFastColor = snapConfig.fastColor;
this.snapSlowColor = snapConfig.slowColor;
this.snapHlColor = snapConfig.highlightColor;
this.snapHlAltColor = snapConfig.altHighlightColor;
this.snapHlMode = snapConfig.highlightMode;
this.snapColorMode = snapConfig.colorMode;
this.snapHeightgainEnable = snapConfig.enableHeightGain;
COLORED_SNAP_CLASS = new StyleObject(this.snapHeight, this.snapOffset, this.snapColor);
UNCOLORED_SNAP_CLASS = new StyleObject(this.snapHeight, this.snapOffset, this.snapAltColor);
HIGHLIGHTED_SNAP_CLASS = new StyleObject(this.snapHeight, this.snapOffset, this.snapHlColor);
HIGHLIGHTED_ALT_SNAP_CLASS = new StyleObject(this.snapHeight, this.snapOffset, this.snapHlAltColor);
this.setupContainer(this.snapContainer, this.snapOffset);
for (const [i, snapZone] of this.snapZones.entries()) {
this.applyClass(snapZone, i % 2 ? UNCOLORED_SNAP_CLASS : COLORED_SNAP_CLASS);
}
}
static onPrimeConfigChange() {
const primeConfig = DefragAPI.GetHUDPrimeCFG();
this.primeEnable = primeConfig.enable;
this.primeTruenessMode = primeConfig.truenessMode;
this.primeShowInactive = primeConfig.inactiveEnable;
this.primeLockOneLine = primeConfig.oneLineEnable;
this.primeMinSpeed = primeConfig.minSpeed;
this.primeHeight = primeConfig.height;
this.primeOffset = primeConfig.offset;
this.primeGainColor = primeConfig.gainColor;
this.primeLossColor = primeConfig.lossColor;
this.primeAltColor = primeConfig.altColor;
this.primeHlEnable = primeConfig.highlightEnable;
this.primeHlBorder = Math.round(primeConfig.highlightBorder);
this.primeHlColor = primeConfig.highlightColor;
this.primeHeightgainEnable = primeConfig.scaleHeightEnable;
this.primeColorgainEnable = primeConfig.scaleColorEnable;
this.primeArrowEnable = primeConfig.arrowEnable;
this.primeArrowSize = primeConfig.arrowSize;
this.primeArrowColor = primeConfig.arrowColor;
PRIME_SIGHT_CLASS = new StyleObject(this.primeHeight, this.primeOffset, this.primeAltColor);
HIGHLIGHT_CLASS = new StyleObject(this.primeHeight, this.primeOffset, this.primeHlColor);
this.setupContainer(this.primeContainer, this.primeOffset);
this.primeContainer.style.verticalAlign = 'middle';
this.primeContainer.style.height = 2 * this.primeHeight + 'px';
for (const zone of this.primeZones) {
this.applyClass(zone, PRIME_SIGHT_CLASS);
zone.style.verticalAlign = 'top';
}
this.applyClass(this.primeFirstZoneLeft, PRIME_SIGHT_CLASS);
this.primeFirstZoneLeft.style.verticalAlign = 'top';
this.applyClass(this.primeFirstZoneRight, PRIME_SIGHT_CLASS);
this.primeFirstZoneRight.style.verticalAlign = 'top';
this.applyClass(this.primeSplitZone, PRIME_SIGHT_CLASS);
this.primeSplitZone.style.verticalAlign = 'top';
this.applyClassBorder(this.primeHighlightZone, this.primeHlBorder, HIGHLIGHT_CLASS);
this.primeHighlightZone.style.verticalAlign = 'top';
this.primeHighlightZone.style.zIndex = 1;
const containerHeight = 2 * this.primeHeight;
const width = 2 * this.primeArrowSize;
const height = containerHeight + 2 * width;
this.setupArrow(
this.primeArrow,
this.primeArrowIcon,
height,
width,
this.primeOffset,
'top',
this.primeArrowColor
);
}
static onWindicatorConfigChange() {
const windicatorConfig = DefragAPI.GetHUDWIndicatorCFG();
this.windicatorEnable = windicatorConfig.enable;
this.windicatorHeight = windicatorConfig.height;
this.windicatorOffset = windicatorConfig.offset;
this.windicatorSize = windicatorConfig.size;
this.windicatorOffset = windicatorConfig.offset;
this.windicatorColor = windicatorConfig.color;
this.windicatorBorder = Math.round(windicatorConfig.border);
const arrowWidth = 2 * this.windicatorSize;
const arrowHeight = 2 * arrowWidth;
this.setupArrow(
this.windicatorArrow,
this.windicatorArrowIcon,
arrowHeight,
arrowWidth,
this.windicatorOffset,
'top',
this.windicatorColor
);
WIN_ZONE_CLASS = new StyleObject(this.windicatorHeight, this.windicatorOffset, this.windicatorColor);
this.applyClassBorder(this.windicatorZone, this.windicatorBorder, WIN_ZONE_CLASS);
}
static onCompassConfigChange() {
const compassConfig = DefragAPI.GetHUDCompassCFG();
this.compassMode = compassConfig.compassMode;
this.compassArrowSize = compassConfig.compassArrowSize;
this.compassTickSize = compassConfig.compassTickSize;
this.compassOffset = compassConfig.compassOffset;
this.compassPitchEnable = compassConfig.pitchEnable;
this.compassPitchTarget = String(compassConfig.pitchTarget).split(' ');
this.compassPitchWidth = compassConfig.pitchWidth;
this.compassPitchOffset = compassConfig.pitchOffset;
this.compassStatMode = compassConfig.statMode;
this.compassColor = compassConfig.color;
this.compassHlColor = compassConfig.highlightColor;
this.pitchLineContainer.style.width = this.compassPitchWidth + 'px';
this.pitchLineContainer.style.transform = `translatex( ${this.compassPitchOffset}px )`;
const pitchLines = this.pitchLineContainer?.Children();
if (this.compassPitchTarget.length > pitchLines?.length) {
for (let i = pitchLines?.length; i < this.compassPitchTarget.length; ++i) {
$.CreatePanel('Panel', this.pitchLineContainer, `PitchTarget${i}`, {
class: 'cgaz-line'
});
}
}
if (this.compassPitchTarget.length < pitchLines?.length) {
for (let i = this.compassPitchTarget.length; i < pitchLines?.length; ++i) {
pitchLines[i].DeleteAsync(0);
}
}
this.tickContainer.style.height = this.compassTickSize + 'px';
this.tickContainer.style.transform = `translatey( ${this.compassOffset - 0.5 * this.compassTickSize}px )`;
const compassTicks = this.tickContainer?.Children();
if (compassTicks?.length < 4) {
// only up to 180 degrees are ever shown, so only 4 ticks are
// needed to represent all potentially visible 45-degree marks
for (let i = compassTicks?.length; i < 4; ++i) {
const newTick = $.CreatePanel('Panel', this.tickContainer, `CompassTick${i}`, {
class: 'cgaz-tick'
});
newTick.AddClass(i % 2 ? 'cgaz-tick__half' : 'cgaz-tick__full');
}
}
const width = 2 * this.compassArrowSize;
const height = 2 * width;
this.setupArrow(
this.compassArrow,
this.compassArrowIcon,
height,
width,
this.compassOffset,
'bottom',
this.compassColor
);
}
static onUpdate() {
// clear last frame's special zones
this.clearZones([
this.accelSplitZone,
this.snapSplitZone,
this.mirrorSplitZone,
this.primeSplitZone,
this.primeFirstZoneLeft,
this.primeFirstZoneRight,
this.primeHighlightZone
]);
this.screenY = $.GetContextPanel().actuallayoutheight;
this.screenX = $.GetContextPanel().actuallayoutwidth;
this.scale = $.GetContextPanel().actualuiscale_y;
this.fov4By3 = this.hudFov || GameInterfaceAPI.GetSettingFloat('fov_desired'); //source uses 4:3 for fov setting
this.vFovTangent = 0.75 * Math.tan((0.5 * this.fov4By3 * Math.PI) / 180);
this.vFov = Math.atan(this.vFovTangent);
this.hFov = Math.atan((this.vFovTangent * this.screenX) / this.screenY);
const phyMode = DefragAPI.GetDFPhysicsMode();
const lastMoveData = MomentumMovementAPI.GetLastMoveData();
const tickInterval = MomentumMovementAPI.GetTickInterval();
const maxSpeed = this.accelScaleEnable ? lastMoveData.wishspeed : lastMoveData.maxspeed;
const accel = lastMoveData.acceleration;
const maxAccel = accel * maxSpeed * tickInterval;
if (lastMoveData.hasteTime) {
if (this.snapAccel !== HASTE_ACCEL) {
this.snapAccel = HASTE_ACCEL;
MAX_GROUND_SPEED = HASTE_SPEED;
// find snap zone borders with haste
this.snapAngles = this.findSnapAngles(this.snapAccel);
}
} else {
if (this.snapAccel !== DEFAULT_ACCEL) {
this.snapAccel = DEFAULT_ACCEL;
MAX_GROUND_SPEED = DEFAULT_SPEED;
// find snap zone borders without haste
this.snapAngles = this.findSnapAngles(this.snapAccel);
}
}
if (this.snapAngles.length > this.snapZones?.length) {
const start = this.snapZones?.length;
const end = this.snapAngles.length;
for (let i = start; i < end; ++i) {
this.snapZones.push(initZonePanel($.CreatePanel('Panel', this.snapContainer, `SnapZone${i}`)));
}
this.onSnapConfigChange();
} else if (this.snapAngles.length < this.snapZones?.length) {
const start = this.snapZones?.length;
const end = this.snapAngles.length;
for (let i = start; i < end; ++i) {
this.snapZones.pop().DeleteAsync(0);
}
this.onSnapConfigChange();
}
const velocity = MomentumPlayerAPI.GetVelocity();
const speed = getSize2D(velocity);
const stopSpeed = Math.max(speed, MomentumMovementAPI.GetStopspeed());
const dropSpeed = Math.max(speed - stopSpeed * lastMoveData.friction * tickInterval, 0);
const speedSquared = speed * speed;
const dropSpeedSquared = dropSpeed * dropSpeed;
const velDir = getNormal2D(velocity, 0.001);
const velAngle = Math.atan2(velocity.y, velocity.x);
const wishDir = lastMoveData.wishdir;
const wishAngle = getSizeSquared2D(wishDir) > 0.001 ? Math.atan2(wishDir.y, wishDir.x) : 0;
const viewAngle = (MomentumPlayerAPI.GetAngles().y * Math.PI) / 180;
const viewDir = {
x: Math.cos(viewAngle),
y: Math.sin(viewAngle)
};
const forwardMove = Math.round(getDot2D(viewDir, wishDir));
const rightMove = Math.round(getCross2D(viewDir, wishDir));
const bIsFalling = lastMoveData.moveStatus === 0;
const bHasAirControl = phyMode && floatEquals(wishAngle, viewAngle, 0.01) && bIsFalling;
const bSnapShift = !floatEquals(Math.abs(forwardMove), Math.abs(rightMove), 0.01) && !(phyMode && bIsFalling);
// find cgaz angles
const angleOffset = remapAngle(velAngle - wishAngle);
const slowCgazAngle = this.findSlowAngle(dropSpeed, dropSpeedSquared, speedSquared, maxSpeed);
const fastCgazAngle = this.findFastAngle(dropSpeed, maxSpeed, maxAccel);
const turnCgazAngle = this.findTurnAngle(speed, dropSpeed, maxAccel, fastCgazAngle);
const stopCgazAngle = this.findStopAngle(maxAccel, speedSquared, dropSpeed, dropSpeedSquared, turnCgazAngle);
if (this.accelEnable) {
// draw accel zones
if (speed >= this.accelMinSpeed) {
this.updateZone(
this.leftTurnZone,
-stopCgazAngle,
-turnCgazAngle,
angleOffset,
TURN_CLASS,
this.accelSplitZone
);
this.updateZone(
this.leftFastZone,
-turnCgazAngle,
-fastCgazAngle,
angleOffset,
FAST_CLASS,
this.accelSplitZone
);
this.updateZone(
this.leftSlowZone,
-fastCgazAngle,
-slowCgazAngle,
angleOffset,
SLOW_CLASS,
this.accelSplitZone
);
this.updateZone(
this.deadZone,
-slowCgazAngle,
slowCgazAngle,
angleOffset,
NEUTRAL_CLASS,
this.accelSplitZone
);
this.updateZone(
this.rightSlowZone,
slowCgazAngle,
fastCgazAngle,
angleOffset,
SLOW_CLASS,
this.accelSplitZone
);
this.updateZone(
this.rightFastZone,
fastCgazAngle,
turnCgazAngle,
angleOffset,
FAST_CLASS,
this.accelSplitZone
);
this.updateZone(
this.rightTurnZone,
turnCgazAngle,
stopCgazAngle,
angleOffset,
TURN_CLASS,
this.accelSplitZone
);
} else {
this.clearZones(this.accelZones);
}
// draw mirrored strafe zones
if (speed >= this.accelMinSpeed && this.accelMirrorEnable) {
const mirrorAccel = (bIsFalling ? AIR_ACCEL : accel) * MAX_GROUND_SPEED * tickInterval;
const minMirrorAngle = this.findSlowAngle(dropSpeed, dropSpeedSquared, speedSquared, MAX_GROUND_SPEED);
const fastMirrorAngle = this.findFastAngle(dropSpeed, MAX_GROUND_SPEED, mirrorAccel);
const turnMirrorAngle = this.findTurnAngle(speed, dropSpeed, mirrorAccel, fastMirrorAngle);
const maxMirrorAngle = this.findStopAngle(
mirrorAccel,
speedSquared,
dropSpeed,
dropSpeedSquared,
turnMirrorAngle
);
let mirrorOffset = remapAngle(velAngle - viewAngle);
const inputAngle = remapAngle(viewAngle - wishAngle);
if (floatEquals(Math.abs(inputAngle), 0.25 * Math.PI, 0.01)) {
mirrorOffset += (inputAngle > 0 ? -1 : 1) * Math.PI * 0.25;
this.updateZone(
this.leftMirrorZone,
-maxMirrorAngle,
-minMirrorAngle,
mirrorOffset,
MIRROR_CLASS,
this.mirrorSplitZone
);
this.updateZone(
this.rightMirrorZone,
minMirrorAngle,
maxMirrorAngle,
mirrorOffset,
MIRROR_CLASS,
this.mirrorSplitZone
);
} else {
this.updateZone(
this.leftMirrorZone,
-maxMirrorAngle,
-minMirrorAngle,
mirrorOffset - Math.PI * 0.25,
MIRROR_CLASS,
this.mirrorSplitZone
);
this.updateZone(
this.rightMirrorZone,
minMirrorAngle,
maxMirrorAngle,
mirrorOffset + Math.PI * 0.25,
MIRROR_CLASS,
this.mirrorSplitZone
);
}
} else {
this.clearZones([this.leftMirrorZone, this.rightMirrorZone]);
}
}
if (this.snapEnable && this.snapAccel) {
const snapOffset = remapAngle((bSnapShift ? 0 : Math.PI * 0.25 * (rightMove > 0 ? -1 : 1)) - viewAngle);
// draw snap zones
if (speed >= this.snapMinSpeed) {
const targetOffset = remapAngle(velAngle - viewAngle);
const targetAngle = this.findFastAngle(dropSpeed, MAX_GROUND_SPEED, MAX_GROUND_SPEED * tickInterval);
const leftTarget = -targetAngle - targetOffset + Math.PI * 0.25;
const rightTarget = targetAngle - targetOffset - Math.PI * 0.25;
this.updateSnaps(snapOffset, leftTarget, rightTarget);
} else {
this.clearZones(this.snapZones);
}
} else {
this.clearZones(this.snapZones);
}
this.clearZones(this.primeZones);
if (this.primeEnable) {
const snapOffset = remapAngle((bSnapShift ? 0 : Math.PI * 0.25 * (rightMove > 0 ? -1 : 1)) - viewAngle);
if (speed > this.primeMinSpeed) {
const primeMaxSpeed =
this.primeTruenessMode & TruenessMode.PROJECTED ? lastMoveData.wishspeed : lastMoveData.maxspeed;
const primeMaxAccel = lastMoveData.acceleration * maxSpeed * tickInterval;
const primeSightSpeed =
this.primeTruenessMode & TruenessMode.CPM_TURN ? primeMaxSpeed : MAX_GROUND_SPEED;
const primeSightAccel = this.primeTruenessMode & TruenessMode.CPM_TURN ? primeMaxAccel : this.snapAccel;
if (this.primeAccel !== primeSightAccel) {
this.primeAccel = primeSightAccel;
this.primeAngles = this.findSnapAngles(this.primeAccel);
}
if (this.primeAngles.length > this.primeZones?.length) {
const start = this.primeZones?.length;
const end = this.primeAngles.length;
for (let i = start; i < end; ++i) {
const panel = initZonePanel($.CreatePanel('Panel', this.primeContainer, `PrimeZone${i}`));
panel.style.verticalAlign = 'top';
panel.color = this.primeAltColor; // add color property to the zone object, used for highlight
this.primeZones.push(panel);
}
this.onPrimeConfigChange();
} else if (this.primeAngles.length < this.primeZones?.length) {
const start = this.primeAngles.length;
const end = this.primeZones?.length;
for (let i = start; i < end; ++i) {
this.primeZones.pop().DeleteAsync(0);
}
this.onPrimeConfigChange();
}
const targetAngle = this.findFastAngle(dropSpeed, primeSightSpeed, primeSightAccel);
const boundaryAngle = this.findStopAngle(
primeSightAccel,
speedSquared,
dropSpeed,
dropSpeedSquared,
targetAngle
);
this.updatePrimeSight(viewDir, viewAngle, targetAngle, boundaryAngle, velAngle, wishDir, wishAngle);
// arrow
if (this.primeArrowEnable) {
if (getSizeSquared2D(wishDir) > 0) {
let arrowAngle =
wishAngle -
Math.atan2(
Math.round(this.primeAccel * wishDir.y),
Math.round(this.primeAccel * wishDir.x)
);
if (Math.abs(arrowAngle) < this.hFov) {
this.compassArrowIcon.RemoveClass('arrow__down');
this.compassArrowIcon.AddClass('arrow__up');
} else {
this.compassArrowIcon.RemoveClass('arrow__up');
this.compassArrowIcon.AddClass('arrow__down');
arrowAngle = remapAngle(arrowAngle + Math.PI);
}
const leftEdge =
mapAngleToScreenDist(arrowAngle, this.hFov, this.screenX, this.scale, this.projection) -
this.primeArrowSize;
this.primeArrow.style.position = `${this.NaNCheck(leftEdge, 0)}px 0px 0px`;
this.primeArrow.visible = true;
} else {
this.primeArrow.visible = false;
}
}
}
}
let velocityAngle = remapAngle(viewAngle - velAngle);
// compass
if (this.compassMode) {
const ticks = this.tickContainer.Children();
const bShouldHighlight = Math.abs(remapAngle(8 * velAngle) * 0.125) < 0.01 && speed >= this.accelMinSpeed;
const color = bShouldHighlight ? this.compassHlColor : this.compassColor;
// ticks
for (const [i, tick] of ticks.entries()) {
const tickAngle = this.NaNCheck(wrapToHalfPi(viewAngle + i * 0.25 * Math.PI), 0);
const tickPx = this.NaNCheck(
mapAngleToScreenDist(tickAngle, this.hFov, this.screenX, this.scale, this.projection),
0
);
tick.style.position = `${tickPx}px 0px 0px`;
tick.style.backgroundColor = color;
}
// arrow
if (Math.abs(velocityAngle) < this.hFov) {
this.compassArrowIcon.RemoveClass('arrow__down');
this.compassArrowIcon.AddClass('arrow__up');
} else {
this.compassArrowIcon.RemoveClass('arrow__up');
this.compassArrowIcon.AddClass('arrow__down');
velocityAngle = remapAngle(velocityAngle - Math.PI);
}
const leftEdge =
mapAngleToScreenDist(velocityAngle, this.hFov, this.screenX, this.scale, this.projection) -
this.compassArrowSize;
this.compassArrow.style.position = `${this.NaNCheck(leftEdge, 0)}px 0px 0px`;
this.compassArrowIcon.style.washColor = rgbaStringToRgb(color);
}
this.compassArrow.visible = this.compassMode % 2 && speed >= this.accelMinSpeed;
this.tickContainer.visible = this.compassMode > 1;
// pitch line
if (this.compassPitchEnable) {
const pitchLines = this.pitchLineContainer.Children();
for (let i = 0; i < pitchLines?.length; ++i) {
const viewPitch = MomentumPlayerAPI.GetAngles().x;
const pitchDelta = this.compassPitchTarget[i] - viewPitch;
const pitchDeltaPx = mapAngleToScreenDist(
(pitchDelta * Math.PI) / 180,
this.vFov,
this.screenY,
this.scale,
this.projection
);
pitchLines[i].style.position = `0px ${this.NaNCheck(pitchDeltaPx, 0)}px 0px`;
pitchLines[i].style.backgroundColor =
Math.abs(pitchDelta) > 0.15 ? this.compassColor : this.compassHlColor;
}
}
// compass stats
if (this.compassStatMode) {
this.yawStat.text = MomentumPlayerAPI.GetAngles().y.toFixed(0);
this.yawStat.style.color =
Math.abs(remapAngle(8 * velAngle) * 0.125) < 0.01 && speed >= this.accelMinSpeed
? this.compassHlColor
: this.compassColor;
this.pitchStat.text = MomentumPlayerAPI.GetAngles().x.toFixed(1);
let bShouldHighlight = false;
const viewPitch = MomentumPlayerAPI.GetAngles().x;
for (const target of this.compassPitchTarget) {
if (Math.abs(viewPitch - target) <= 0.15) bShouldHighlight = true;
}
this.pitchStat.style.color = bShouldHighlight ? this.compassHlColor : this.compassColor;
}
this.pitchStat.visible = this.compassStatMode % 2;
this.yawStat.visible = this.compassStatMode > 1;
const wTurnAngle = velocityAngle > 0 ? velocityAngle + this.theta : velocityAngle - this.theta;
// draw w-turn indicator
if (this.windicatorEnable && Math.abs(wTurnAngle) < this.hFov && speed >= this.accelMinSpeed) {
this.windicatorArrow.visible = true;
const leftEdge =
mapAngleToScreenDist(wTurnAngle, this.hFov, this.screenX, this.scale, this.projection) -
this.windicatorSize;
this.windicatorArrow.style.position = `${this.NaNCheck(leftEdge, 0)}px 0px 0px`;
const minAngle = Math.min(wTurnAngle, 0);
const maxAngle = Math.max(wTurnAngle, 0);
if (bHasAirControl) {
this.updateZone(this.windicatorZone, minAngle, maxAngle, 0, WIN_ZONE_CLASS);
} else {
this.windicatorZone.style.width = '0px';
}
} else {
// hide arrow & box
this.windicatorArrow.visible = false;
this.windicatorZone.style.width = '0px';
}
}
static findSlowAngle(dropSpeed, dropSpeedSquared, speedSquared, maxSpeed) {
const threshold = Math.sqrt(Math.max(maxSpeed * maxSpeed - speedSquared + dropSpeedSquared, 0));
return Math.acos(dropSpeed < threshold ? 1 : threshold / dropSpeed);
}
static findFastAngle(dropSpeed, maxSpeed, maxAccel) {
const threshold = maxSpeed - maxAccel;
return Math.acos(dropSpeed < threshold ? 1 : threshold / dropSpeed);
}
static findTurnAngle(speed, dropSpeed, maxAccel, fastCgazAngle) {
const threshold = speed - dropSpeed;
return Math.max(Math.acos(maxAccel < threshold ? 1 : threshold / maxAccel), fastCgazAngle);
}
static findStopAngle(maxAccel, speedSquared, dropSpeed, dropSpeedSquared, turnCgazAngle) {
const top = speedSquared - dropSpeedSquared - maxAccel * maxAccel;
const btm = 2 * maxAccel * dropSpeed;
if (top >= btm) {
return 0;
} else if (-top >= btm) {
return Math.PI;
}
return Math.max(Math.acos(btm < top ? 1 : top / btm), turnCgazAngle);
}
static findSnapAngles(snapAccel) {
const singleAxisMax = Math.round(snapAccel);
let breakPoints = [];
breakPoints = this.findBreakPoints(snapAccel, singleAxisMax, breakPoints);
const angles = breakPoints;
const points = breakPoints.length;
// mirror angles to fill [-Pi/2, Pi/2]
for (let i = 0; i < points; ++i)
angles.push(
-breakPoints[i],
remapAngle(Math.PI * 0.5 - breakPoints[i]),
remapAngle(breakPoints[i] - Math.PI * 0.5)
);
return angles.sort((a, b) => a - b);
}
static findBreakPoints(accel, value, breakPoints) {
// get each rounding break point from the max single-axis value
if (value > 0) {
breakPoints.push(Math.acos((value - 0.5) / accel));
breakPoints = this.findBreakPoints(accel, value - 1, breakPoints);
}
return breakPoints;
}
static findSnapGains() {
const snapGains = [];
this.snapGainRange = [0, 0];
for (let i = 0; i < 0.5 * this.snapAngles.length; ++i) {
const left = this.snapAngles[i];
const right = this.snapAngles[i + 1];
const angle = 0.5 * (left + right);
const xGain = Math.round(this.snapAccel * Math.cos(angle));
const yGain = Math.round(this.snapAccel * Math.sin(angle));
const gainDiff = Math.hypot(xGain, yGain) - this.snapAccel;
snapGains.push(gainDiff);
this.snapGainRange[0] = Math.min(gainDiff, this.snapGainRange[0]);
this.snapGainRange[1] = Math.max(gainDiff, this.snapGainRange[1]);
}
return snapGains;
}
static updateZone(zone, left, right, offset, zoneClass, splitZone) {
let wrap = right > left;
zone.leftAngle = remapAngle(left - offset);
zone.rightAngle = remapAngle(right - offset);
wrap = zone.rightAngle > zone.leftAngle ? !wrap : wrap;
// map angles to screen
zone.leftPx = mapAngleToScreenDist(zone.leftAngle, this.hFov, this.screenX, this.scale, this.projection);
zone.rightPx = mapAngleToScreenDist(zone.rightAngle, this.hFov, this.screenX, this.scale, this.projection);
if (wrap) {
// draw second part of split zone
this.applyClass(splitZone, zoneClass);
splitZone.leftAngle = -this.hFov;
splitZone.rightAngle = zone.rightAngle;
splitZone.leftPx = mapAngleToScreenDist(
this.accelSplitZone.leftAngle,
this.hFov,
this.screenX,
this.scale,
this.projection
);
splitZone.rightPx = mapAngleToScreenDist(
this.accelSplitZone.rightAngle,
this.hFov,
this.screenX,
this.scale,
this.projection
);
this.drawZone(splitZone);
zone.rightAngle = this.hFov;
zone.rightPx = mapAngleToScreenDist(zone.rightAngle, this.hFov, this.screenX, this.scale, this.projection);
}
this.drawZone(zone);
}
static updateSnaps(snapOffset, leftTarget, rightTarget) {
const snapGains = this.findSnapGains(this.snapAngles);
const zones = this.snapZones;
for (const [i, zone] of zones.entries()) {
// wrap the angles to only [-pi/2, pi/2]
const left = wrapToHalfPi(this.snapAngles[i] - snapOffset);
const right = wrapToHalfPi(this.snapAngles[(i + 1) % zones.length] - snapOffset);
const bUseUncolored = !this.snapHeightgainEnable && !this.snapColorMode && i % 2;
let snapColor = bUseUncolored ? this.snapAltColor : this.snapColor;
let hlSnapColor = bUseUncolored ? this.snapHlAltColor : this.snapHlColor;
const snapClass = bUseUncolored ? UNCOLORED_SNAP_CLASS : COLORED_SNAP_CLASS;
const minGain = this.snapGainRange[0];
const maxGain = this.snapGainRange[1];
const diffGain = snapGains[i % snapGains.length];
const alpha = maxGain === minGain ? 1 : (diffGain - minGain) / (maxGain - minGain);
const heightFactor = 0.8 * alpha + 0.2;
const height = this.NaNCheck(this.snapHeight, 0);
if (this.snapHeightgainEnable && !Number.isNaN(heightFactor)) {
zone.style.height = heightFactor * height + 'px';
zone.style.marginBottom = height + 'px';
zone.style.verticalAlign = 'bottom';
} else {
zone.style.height = height + 'px';
zone.style.marginBottom = height + 'px';
}
this.updateZone(zone, left, right, 0, snapClass, this.snapSplitZone);
if (this.snapColorMode) {
snapColor = rgbaStringLerp(this.snapSlowColor, this.snapFastColor, alpha);
}
let bHighlight = false;
switch (this.snapHlMode) {
case 0:
bHighlight = false;
break;
case 1:
bHighlight = left < 0 && right > 0;
break;
case 2:
// "target" zones only highlight when moving
if (getSize2D(MomentumPlayerAPI.GetVelocity()) > this.accelMinSpeed) {
let stopPoint, direction;
if (left - leftTarget <= 0 && right - leftTarget >= 0) {
stopPoint = floatEquals(zone.rightPx, zone.leftPx, 1)
? 0
: this.NaNCheck(
(
(mapAngleToScreenDist(
leftTarget,
this.hFov,
this.screenX,
this.scale,
this.projection
) -
zone.leftPx) /
(zone.rightPx - zone.leftPx)
).toFixed(3),
0
);
direction = '0% 0%, 100% 0%';
bHighlight = true;
} else if (left - rightTarget <= 0 && right - rightTarget >= 0) {
stopPoint = floatEquals(zone.rightPx, zone.leftPx, 1)
? 0
: this.NaNCheck(
(
(zone.rightPx -
mapAngleToScreenDist(
rightTarget,
this.hFov,
this.screenX,
this.scale,
this.projection
)) /
(zone.rightPx - zone.leftPx)
).toFixed(3),
0
);
direction = '100% 0%, 0% 0%';
bHighlight = true;
}
if (bHighlight) {
hlSnapColor = `gradient(linear, ${direction}, from(${hlSnapColor}), color-stop( ${stopPoint}, ${hlSnapColor} ), color-stop( ${stopPoint}, ${snapColor} ), to(${snapColor}))`;
}
}
break;
}
zone.style.backgroundColor = bHighlight ? hlSnapColor : snapColor;
}
}
static updatePrimeSight(viewDir, viewAngle, targetAngle, boundaryAngle, velAngle, wishDir, wishAngle) {
const cross = getCross2D(wishDir, viewDir);
const inputMode =
Math.round(getSize2D(wishDir)) * (1 << Math.round(2 * Math.pow(cross, 2))) +
(Math.round(cross) > 0 ? 1 : 0);
const angleOffset = remapAngle(velAngle - wishAngle);
const targetOffset = remapAngle(velAngle - viewAngle);
const inputAngle = remapAngle(viewAngle - wishAngle) * getSizeSquared2D(wishDir);
const velocity = MomentumPlayerAPI.GetVelocity();
const gainZonesMap = new Map();
let speedGain = 0;
let gainMax = -this.primeAccel;
let fillLeftZones = false;
let fillRightZones = false;
switch (inputMode) {
case InputMode.NONE: // Fall-through
default:
break;
case InputMode.AIR_CONTROL: // Fall-through
case InputMode.TURN_LEFT:
case InputMode.TURN_RIGHT: {
targetAngle = Math.max(Math.abs(targetAngle), Math.PI * 0.25);
break;
}
case InputMode.STRAFE_LEFT: {
fillLeftZones = true;
break;
}
case InputMode.STRAFE_RIGHT: {