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1-body problem

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tech: 1-body problem - do 100% damage if there is only 1 active bullet

experiment mode and junk tech: random aiming

bug fix - sniper, shooter aiming might be improved (no more firing backwards)
  or maybe I just made it worse, let me know

bug fix - Shift registers

working on rewriting the way backgrounds and foregrounds are drawn on each level (in progress)
This commit is contained in:
landgreen
2021-03-30 05:23:56 -07:00
parent 3ab42884ca
commit 4848cc4e73
11 changed files with 369 additions and 261 deletions
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26
js/spawn.js
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@@ -1550,7 +1550,7 @@ const spawn = {
ctx.lineTo(this.fireTarget.x, this.fireTarget.y)
ctx.setLineDash([40 * Math.random(), 200 * Math.random()]);
ctx.lineWidth = 2;
ctx.strokeStyle = "rgba(120,0,255,0.15)";
ctx.strokeStyle = "rgba(120,0,255,0.2)";
ctx.stroke();
ctx.setLineDash([0, 0]);
}
@@ -1600,12 +1600,11 @@ const spawn = {
me.isFiring = false
me.onHit = function() {};
me.canSeeTarget = function() {
const diff = Vector.normalise(Vector.sub(this.fireTarget, this.position)); //make a vector for the mob's direction of length 1
const angle = this.angle + Math.PI / 2;
const dot = Vector.dot({
x: Math.cos(angle),
y: Math.sin(angle)
}, diff); //the dot product of di console.log(dot, 'see')
}, Vector.normalise(Vector.sub(this.fireTarget, this.position)));
//distance between the target and the player's location
if (
dot > 0.03 || // not looking at target
@@ -1670,18 +1669,18 @@ const spawn = {
ctx.lineTo(this.fireTarget.x, this.fireTarget.y)
ctx.setLineDash([40 * Math.random(), 200 * Math.random()]);
ctx.lineWidth = 2;
ctx.strokeStyle = "rgba(255,0,100,0.15)";
ctx.strokeStyle = "rgba(255,0,100,0.2)";
ctx.stroke();
ctx.setLineDash([0, 0]);
}
} else { //aim at player
this.fireCycle++
this.fireDir = Vector.normalise(Vector.sub(this.seePlayer.position, this.position)); //set direction to turn to fire
// this.fireDir = ; //set direction to turn to fire
const angle = this.angle + Math.PI / 2;
const dot = Vector.dot({
x: Math.cos(angle),
y: Math.sin(angle)
}, this.fireDir)
}, Vector.normalise(Vector.sub(this.seePlayer.position, this.position)))
const threshold = 0.04;
if (dot > threshold) { //rotate towards fireAngle
this.torque += 0.0000015 * this.inertia;
@@ -2377,13 +2376,18 @@ const spawn = {
}
//rotate towards fireAngle
const angle = this.angle + Math.PI / 2;
c = Math.cos(angle) * this.fireDir.x + Math.sin(angle) * this.fireDir.y;
const threshold = 0.2;
if (c > threshold) {
// c = Math.cos(angle) * this.fireDir.x + Math.sin(angle) * this.fireDir.y;
//rotate towards fireAngle
const dot = Vector.dot({
x: Math.cos(angle),
y: Math.sin(angle)
}, this.fireDir)
const threshold = 0.03;
if (dot > threshold) {
this.torque += 0.000004 * this.inertia;
} else if (c < -threshold) {
} else if (dot < -threshold) {
this.torque -= 0.000004 * this.inertia;
} else if (this.noseLength > 1.5) {
} else if (this.noseLength > 1.5 && dot > 0 && dot < 0.05) {
//fire
spawn.sniperBullet(this.vertices[1].x, this.vertices[1].y, 7 + Math.ceil(this.radius / 15), 4);
const v = 20 * simulation.accelScale;