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pulsar

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new mob: pulsar - aims at player and does damage in an circle
  (set to 3x chance to show up until the next patch)

several tech that were nonrefundable now can be removed and refunded
added several bug fixes
This commit is contained in:
landgreen
2021-03-07 05:59:10 -08:00
parent abed965f7b
commit 5f68bc687f
11 changed files with 462 additions and 156 deletions
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128
js/bullet.js
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@@ -574,6 +574,121 @@ const b = {
});
}
},
photon(where, angle = m.angle) {
let best;
const path = [{
x: m.pos.x + 20 * Math.cos(angle),
y: m.pos.y + 20 * Math.sin(angle)
},
{
x: m.pos.x + range * Math.cos(angle),
y: m.pos.y + range * Math.sin(angle)
}
];
const vertexCollision = function(v1, v1End, domain) {
for (let i = 0; i < domain.length; ++i) {
let vertices = domain[i].vertices;
const len = vertices.length - 1;
for (let j = 0; j < len; j++) {
results = simulation.checkLineIntersection(v1, v1End, vertices[j], vertices[j + 1]);
if (results.onLine1 && results.onLine2) {
const dx = v1.x - results.x;
const dy = v1.y - results.y;
const dist2 = dx * dx + dy * dy;
if (dist2 < best.dist2 && (!domain[i].mob || domain[i].alive)) {
best = {
x: results.x,
y: results.y,
dist2: dist2,
who: domain[i],
v1: vertices[j],
v2: vertices[j + 1]
};
}
}
}
results = simulation.checkLineIntersection(v1, v1End, vertices[0], vertices[len]);
if (results.onLine1 && results.onLine2) {
const dx = v1.x - results.x;
const dy = v1.y - results.y;
const dist2 = dx * dx + dy * dy;
if (dist2 < best.dist2 && (!domain[i].mob || domain[i].alive)) {
best = {
x: results.x,
y: results.y,
dist2: dist2,
who: domain[i],
v1: vertices[0],
v2: vertices[len]
};
}
}
}
};
//check for collisions
best = {
x: null,
y: null,
dist2: Infinity,
who: null,
v1: null,
v2: null
};
if (tech.isPulseAim) { //find mobs in line of sight
let dist = 2200
for (let i = 0, len = mob.length; i < len; i++) {
const newDist = Vector.magnitude(Vector.sub(path[0], mob[i].position))
if (explosionRadius < newDist &&
newDist < dist &&
Matter.Query.ray(map, path[0], mob[i].position).length === 0 &&
Matter.Query.ray(body, path[0], mob[i].position).length === 0) {
dist = newDist
best.who = mob[i]
path[path.length - 1] = mob[i].position
}
}
}
if (!best.who) {
vertexCollision(path[0], path[1], mob);
vertexCollision(path[0], path[1], map);
vertexCollision(path[0], path[1], body);
if (best.dist2 != Infinity) { //if hitting something
path[path.length - 1] = {
x: best.x,
y: best.y
};
}
}
if (best.who) b.explosion(path[1], explosionRadius, true)
//draw laser beam
ctx.beginPath();
ctx.moveTo(path[0].x, path[0].y);
ctx.lineTo(path[1].x, path[1].y);
ctx.strokeStyle = "rgba(255,0,0,0.13)"
ctx.lineWidth = 60 * energy / 0.2
ctx.stroke();
ctx.strokeStyle = "rgba(255,0,0,0.2)"
ctx.lineWidth = 18
ctx.stroke();
ctx.strokeStyle = "#f00";
ctx.lineWidth = 4
ctx.stroke();
//draw little dots along the laser path
const sub = Vector.sub(path[1], path[0])
const mag = Vector.magnitude(sub)
for (let i = 0, len = Math.floor(mag * 0.03 * energy / 0.2); i < len; i++) {
const dist = Math.random()
simulation.drawList.push({
x: path[0].x + sub.x * dist + 13 * (Math.random() - 0.5),
y: path[0].y + sub.y * dist + 13 * (Math.random() - 0.5),
radius: 1 + 4 * Math.random(),
color: "rgba(255,0,0,0.5)",
time: Math.floor(2 + 33 * Math.random() * Math.random())
});
}
},
grenade() {
},
@@ -3266,11 +3381,11 @@ const b = {
if (m.crouch) {
spread = 0.75
m.fireCDcycle = m.cycle + Math.floor(55 * b.fireCD); // cool down
if (tech.isShotgunImmune && m.immuneCycle < m.cycle + Math.floor(58 * b.fireCD)) m.immuneCycle = m.cycle + Math.floor(58 * b.fireCD); //player is immune to collision damage for 30 cycles
if (tech.isShotgunImmune && m.immuneCycle < m.cycle + Math.floor(58 * b.fireCD)) m.immuneCycle = m.cycle + Math.floor(58 * b.fireCD); //player is immune to damage for 30 cycles
knock = 0.01
} else {
m.fireCDcycle = m.cycle + Math.floor(45 * b.fireCD); // cool down
if (tech.isShotgunImmune && m.immuneCycle < m.cycle + Math.floor(47 * b.fireCD)) m.immuneCycle = m.cycle + Math.floor(47 * b.fireCD); //player is immune to collision damage for 30 cycles
if (tech.isShotgunImmune && m.immuneCycle < m.cycle + Math.floor(47 * b.fireCD)) m.immuneCycle = m.cycle + Math.floor(47 * b.fireCD); //player is immune to damage for 30 cycles
spread = 1.3
knock = 0.1
}
@@ -4319,6 +4434,12 @@ const b = {
} else {
this.fire = this.fireLaser
}
// this.fire = this.firePhoton
},
firePhoton() {
m.fireCDcycle = m.cycle + Math.floor((tech.isPulseAim ? 25 : 50) * b.fireCD); // cool down
b.photon({ x: m.pos.x + 23 * Math.cos(m.angle), y: m.pos.y + 23 * Math.sin(m.angle) }, m.angle)
},
fireLaser() {
if (m.energy < tech.laserFieldDrain) {
@@ -4329,7 +4450,6 @@ const b = {
b.laser();
}
},
// laser(where = {
// x: m.pos.x + 20 * Math.cos(m.angle),
// y: m.pos.y + 20 * Math.sin(m.angle)
@@ -4501,7 +4621,7 @@ const b = {
m.fireCDcycle = m.cycle + Math.floor(120 * b.fireCD); // cool down
} else {
m.energy -= DRAIN
if (m.immuneCycle < m.cycle + 30) m.immuneCycle = m.cycle + 30; //player is immune to collision damage for 5 cycles
if (m.immuneCycle < m.cycle + 30) m.immuneCycle = m.cycle + 30; //player is immune to damage for 5 cycles
Matter.Body.setPosition(player, history.position);
Matter.Body.setVelocity(player, { x: history.velocity.x, y: history.velocity.y });
if (m.health !== history.health) {