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This commit is contained in:
asraelite 2018-03-06 20:07:13 +00:00
parent 0101ef8d55
commit 62b8c74f57
26 changed files with 225 additions and 18 deletions
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17
js/world/ship.mjs
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@ -41,6 +41,7 @@ export default class Ship extends Body {
}
tick() {
window.q = [];
if (!state.editing) this.tickMotion();
if (!this.landed) this.tickGravity(world.celestials);
if (!state.editing) this.resolveCollisions();
@ -109,19 +110,29 @@ export default class Ship extends Body {
});
}
})
window.q.push([...this.com, 'green']);
}
resolveCelestialCollision(pos, cel) {
let celToCom = this.angleTo(...this.com, ...cel.com);
let celToPoc = this.angleTo(...pos, ...cel.com);
let pocToCom = this.angleTo(...this.com, ...pos);
let shipAngle = this.r + Math.PI / 2;
window.q.push([...pos, 'blue']);
let turnAngle = this.angleDifference(celToPoc, pocToCom);
let checkAngle = this.angleDifference(celToPoc, this.r + Math.PI / 2);
let checkAngle = this.angleDifference(celToPoc, shipAngle);
let correctionAngle = this.angleDifference(shipAngle, pocToCom);
let [force] = this.rotateVector(0, 1, turnAngle);
if (Math.abs(checkAngle) < consts.TIP_ANGLE) force *= -1;
if (Math.abs(checkAngle) < consts.TIP_ANGLE) {
[force] = this.rotateVector(0, 1, correctionAngle);
force *= 0.2;
}
let canLand = Math.abs(checkAngle) < 0.03
&& Math.abs(this.rvel) < 0.001;
@ -131,7 +142,7 @@ export default class Ship extends Body {
this.rvel = 0;
this.r = celToCom - Math.PI / 2;
}
this.rvel += force * consts.TIP_SPEED;
}