ad33cf68ea
new community level shipwreck by 3xionDev grappling hook tech: reel - increase block damage 400%, generate 30 energy after hooking blocks added tokamak to grappling hook updated rope graphics added input.up to adjust positioning while hook is attached added images for CIWS, rupture, autonomous defense aerostat: 25->15% reduced damage on ground rupture unlocks explosive tech rupture destroys blocks autonomous defense renamed to CIWS field emitter 6->4 base energy regen tech: autonomous defense - harpoon tech that fires harpoons after taking damage degenerate matter: 75->85% defense while field is active neutronium: 90->95% defense while field is active unified field theory no longer has field emitter as an option
343 lines
19 KiB
JavaScript
343 lines
19 KiB
JavaScript
//matter.js ***********************************************************
|
|
// module aliases
|
|
const Engine = Matter.Engine,
|
|
Events = Matter.Events,
|
|
Composites = Matter.Composites,
|
|
Composite = Matter.Composite,
|
|
Constraint = Matter.Constraint,
|
|
Vertices = Matter.Vertices,
|
|
Query = Matter.Query,
|
|
Body = Matter.Body,
|
|
Bodies = Matter.Bodies,
|
|
Vector = Matter.Vector;
|
|
|
|
// create an engine
|
|
const engine = Engine.create();
|
|
engine.world.gravity.scale = 0; //turn off gravity (it's added back in later)
|
|
// engine.velocityIterations = 100
|
|
// engine.positionIterations = 100
|
|
// engine.enableSleeping = true
|
|
|
|
// matter events
|
|
function playerOnGroundCheck(event) {
|
|
//runs on collisions events
|
|
function enter() {
|
|
m.numTouching++;
|
|
if (!m.onGround) {
|
|
m.onGround = true;
|
|
if (m.crouch) {
|
|
if (m.checkHeadClear()) {
|
|
m.undoCrouch();
|
|
} else {
|
|
m.yOffGoal = m.yOffWhen.crouch;
|
|
}
|
|
} else {
|
|
//sets a hard land where player stays in a crouch for a bit and can't jump
|
|
//crouch is forced in groundControl below
|
|
const momentum = player.velocity.y * player.mass //player mass is 5 so this triggers at 26 down velocity, unless the player is holding something
|
|
if (momentum > tech.hardLanding) {
|
|
m.doCrouch();
|
|
m.yOff = m.yOffWhen.jump;
|
|
m.hardLandCD = m.cycle + Math.min(momentum / 6.5 - 6, 40)
|
|
//falling damage
|
|
if (tech.isFallingDamage && m.immuneCycle < m.cycle && momentum > 150) {
|
|
m.damage(Math.min(Math.sqrt(momentum - 133) * 0.01, 0.25));
|
|
if (m.immuneCycle < m.cycle + m.collisionImmuneCycles) m.immuneCycle = m.cycle + m.collisionImmuneCycles; //player is immune to damage for 30 cycles
|
|
}
|
|
} else {
|
|
m.yOffGoal = m.yOffWhen.stand;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
const pairs = event.pairs;
|
|
for (let i = 0, j = pairs.length; i != j; ++i) {
|
|
let pair = pairs[i];
|
|
if (pair.bodyA === jumpSensor) {
|
|
m.standingOn = pair.bodyB; //keeping track to correctly provide recoil on jump
|
|
if (m.standingOn.alive !== true) enter();
|
|
} else if (pair.bodyB === jumpSensor) {
|
|
m.standingOn = pair.bodyA; //keeping track to correctly provide recoil on jump
|
|
if (m.standingOn.alive !== true) enter();
|
|
}
|
|
}
|
|
m.numTouching = 0;
|
|
}
|
|
|
|
function playerOffGroundCheck(event) {
|
|
//runs on collisions events
|
|
const pairs = event.pairs;
|
|
for (let i = 0, j = pairs.length; i != j; ++i) {
|
|
if (pairs[i].bodyA === jumpSensor || pairs[i].bodyB === jumpSensor) {
|
|
if (m.onGround && m.numTouching === 0) {
|
|
m.onGround = false;
|
|
m.lastOnGroundCycle = m.cycle;
|
|
m.hardLandCD = 0 // disable hard landing
|
|
if (m.checkHeadClear()) {
|
|
if (m.crouch) {
|
|
m.undoCrouch();
|
|
}
|
|
m.yOffGoal = m.yOffWhen.jump;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function collisionChecks(event) {
|
|
const pairs = event.pairs;
|
|
for (let i = 0, j = pairs.length; i != j; i++) {
|
|
//mob + (player,bullet,body) collisions
|
|
for (let k = 0; k < mob.length; k++) {
|
|
if (mob[k].alive) {
|
|
if (pairs[i].bodyA === mob[k]) {
|
|
collideMob(pairs[i].bodyB);
|
|
break;
|
|
} else if (pairs[i].bodyB === mob[k]) {
|
|
collideMob(pairs[i].bodyA);
|
|
break;
|
|
}
|
|
|
|
function collideMob(obj) {
|
|
//player + mob collision
|
|
if (
|
|
m.immuneCycle < m.cycle &&
|
|
(obj === playerBody || obj === playerHead) &&
|
|
!mob[k].isSlowed && !mob[k].isStunned
|
|
) {
|
|
let dmg = Math.min(Math.max(0.025 * Math.sqrt(mob[k].mass), 0.05), 0.3) * simulation.dmgScale; //player damage is capped at 0.3*dmgScale of 1.0
|
|
// if (m.isCloak) dmg *= 0.5
|
|
mob[k].foundPlayer();
|
|
if (tech.isRewindAvoidDeath && (m.energy + 0.05) > Math.min(0.95, m.maxEnergy) && dmg > 0.01) { //CPT reversal runs in m.damage, but it stops the rest of the collision code here too
|
|
m.damage(dmg);
|
|
return
|
|
}
|
|
if (tech.isFlipFlop) {
|
|
if (tech.isFlipFlopOn) {
|
|
tech.isFlipFlopOn = false
|
|
if (document.getElementById("tech-flip-flop")) document.getElementById("tech-flip-flop").innerHTML = ` = <strong>OFF</strong>`
|
|
m.eyeFillColor = 'transparent'
|
|
m.damage(dmg);
|
|
} else {
|
|
tech.isFlipFlopOn = true //immune to damage this hit, lose immunity for next hit
|
|
if (document.getElementById("tech-flip-flop")) document.getElementById("tech-flip-flop").innerHTML = ` = <strong>ON</strong>`
|
|
m.eyeFillColor = m.fieldMeterColor //'#0cf'
|
|
if (!tech.isFlipFlopHarm) m.damage(dmg);
|
|
}
|
|
if (tech.isFlipFlopHealth) {
|
|
m.setMaxHealth();
|
|
for (let i = 0; i < powerUp.length; i++) {
|
|
if (powerUp[i].name === "heal") {
|
|
const oldSize = powerUp[i].size
|
|
powerUp[i].size = powerUps.heal.size() //update current heals
|
|
const scale = powerUp[i].size / oldSize
|
|
Matter.Body.scale(powerUp[i], scale, scale); //grow
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
m.damage(dmg); //normal damage
|
|
}
|
|
|
|
if (tech.isCollisionRealitySwitch && m.alive) {
|
|
m.switchWorlds()
|
|
simulation.trails()
|
|
simulation.makeTextLog(`simulation.amplitude <span class='color-symbol'>=</span> ${Math.random()}`);
|
|
}
|
|
if (tech.isPiezo) m.energy += 20.48;
|
|
if (tech.isCouplingNoHit && m.coupling > 0) {
|
|
m.couplingChange(-5)
|
|
|
|
const unit = Vector.rotate({ x: 1, y: 0 }, 6.28 * Math.random())
|
|
let where = Vector.add(m.pos, Vector.mult(unit, 17))
|
|
simulation.drawList.push({ //add dmg to draw queue
|
|
x: where.x,
|
|
y: where.y,
|
|
radius: 22,
|
|
color: 'rgba(0, 171, 238, 0.33)',
|
|
time: 8
|
|
});
|
|
where = Vector.add(m.pos, Vector.mult(unit, 60))
|
|
simulation.drawList.push({ //add dmg to draw queue
|
|
x: where.x,
|
|
y: where.y,
|
|
radius: 18,
|
|
color: 'rgba(0, 171, 238, 0.5)',
|
|
time: 16
|
|
});
|
|
where = Vector.add(m.pos, Vector.mult(unit, 100))
|
|
simulation.drawList.push({ //add dmg to draw queue
|
|
x: where.x,
|
|
y: where.y,
|
|
radius: 14,
|
|
color: 'rgba(0, 171, 238, 0.6)',
|
|
time: 24
|
|
});
|
|
where = Vector.add(m.pos, Vector.mult(unit, 135))
|
|
simulation.drawList.push({ //add dmg to draw queue
|
|
x: where.x,
|
|
y: where.y,
|
|
radius: 10,
|
|
color: 'rgba(0, 171, 238, 0.7)',
|
|
time: 32
|
|
});
|
|
// simulation.drawList.push({ //add dmg to draw queue
|
|
// x: m.pos.x,
|
|
// y: m.pos.y,
|
|
// radius: 150,
|
|
// color: 'rgba(0, 171, 238, 0.33)',
|
|
// time: 6
|
|
// });
|
|
// simulation.drawList.push({ //add dmg to draw queue
|
|
// x: m.pos.x,
|
|
// y: m.pos.y,
|
|
// radius: 75,
|
|
// color: 'rgba(0, 171, 238, 0.5)',
|
|
// time: 16
|
|
// });
|
|
// simulation.drawList.push({ //add dmg to draw queue
|
|
// x: m.pos.x,
|
|
// y: m.pos.y,
|
|
// radius: 25,
|
|
// color: 'rgba(0, 171, 238, 0.75)',
|
|
// time: 25
|
|
// });
|
|
}
|
|
if (tech.isHarpoonDefense) { //fire harpoons at mobs after getting hit
|
|
const maxCount = 10 + 3 * tech.extraHarpoons //scale the number of hooks fired
|
|
let count = maxCount - 1
|
|
const angle = Math.atan2(mob[k].position.y - player.position.y, mob[k].position.x - player.position.x);
|
|
b.harpoon(m.pos, mob[k], angle, 0.75, true, 7) // harpoon(where, target, angle = m.angle, harpoonSize = 1, isReturn = false, totalCycles = 35, isReturnAmmo = true, thrust = 0.1) {
|
|
bullet[bullet.length - 1].drain = 0
|
|
for (; count > 0; count--) {
|
|
b.harpoon(m.pos, mob[k], angle + count * 2 * Math.PI / maxCount, 0.75, true, 7)
|
|
bullet[bullet.length - 1].drain = 0
|
|
}
|
|
}
|
|
if (tech.isStimulatedEmission) powerUps.ejectTech()
|
|
if (mob[k].onHit) mob[k].onHit();
|
|
if (m.immuneCycle < m.cycle + m.collisionImmuneCycles) m.immuneCycle = m.cycle + m.collisionImmuneCycles; //player is immune to damage for 30 cycles
|
|
//extra kick between player and mob //this section would be better with forces but they don't work...
|
|
let angle = Math.atan2(player.position.y - mob[k].position.y, player.position.x - mob[k].position.x);
|
|
Matter.Body.setVelocity(player, {
|
|
x: player.velocity.x + 8 * Math.cos(angle),
|
|
y: player.velocity.y + 8 * Math.sin(angle)
|
|
});
|
|
Matter.Body.setVelocity(mob[k], {
|
|
x: mob[k].velocity.x - 8 * Math.cos(angle),
|
|
y: mob[k].velocity.y - 8 * Math.sin(angle)
|
|
});
|
|
|
|
if (tech.isAnnihilation && !mob[k].shield && !mob[k].isShielded && !mob[k].isBoss && mob[k].isDropPowerUp && m.energy > 0.34 * m.maxEnergy && mob[k].damageReduction > 0) {
|
|
m.energy -= 0.33 * Math.max(m.maxEnergy, m.energy) //0.33 * m.energy
|
|
if (m.immuneCycle === m.cycle + m.collisionImmuneCycles) m.immuneCycle = 0; //player doesn't go immune to collision damage
|
|
mob[k].death();
|
|
simulation.drawList.push({ //add dmg to draw queue
|
|
x: pairs[i].activeContacts[0].vertex.x,
|
|
y: pairs[i].activeContacts[0].vertex.y,
|
|
radius: Math.sqrt(dmg) * 500,
|
|
color: "rgba(255,0,255,0.2)",
|
|
time: simulation.drawTime
|
|
});
|
|
} else {
|
|
simulation.drawList.push({ //add dmg to draw queue
|
|
x: pairs[i].activeContacts[0].vertex.x,
|
|
y: pairs[i].activeContacts[0].vertex.y,
|
|
radius: Math.sqrt(dmg) * 200,
|
|
color: simulation.mobDmgColor,
|
|
time: simulation.drawTime
|
|
});
|
|
}
|
|
// return;
|
|
// }
|
|
} else {
|
|
//mob + bullet collisions
|
|
if (obj.classType === "bullet" && obj.speed > obj.minDmgSpeed) {
|
|
obj.beforeDmg(mob[k]); //some bullets do actions when they hits things, like despawn //forces don't seem to work here
|
|
let dmg = m.dmgScale * (obj.dmg + 0.15 * obj.mass * Vector.magnitude(Vector.sub(mob[k].velocity, obj.velocity)))
|
|
if (tech.isCrit && mob[k].isStunned) dmg *= 4
|
|
// console.log(dmg) //remove this
|
|
mob[k].damage(dmg);
|
|
if (mob[k].alive) mob[k].foundPlayer();
|
|
if (mob[k].damageReduction) {
|
|
simulation.drawList.push({ //add dmg to draw queue
|
|
x: pairs[i].activeContacts[0].vertex.x,
|
|
y: pairs[i].activeContacts[0].vertex.y,
|
|
radius: Math.log(dmg + 1.1) * 40 * mob[k].damageReduction + 3,
|
|
color: simulation.playerDmgColor,
|
|
time: simulation.drawTime
|
|
});
|
|
}
|
|
if (tech.isLessDamageReduction && !mob[k].shield) mob[k].damageReduction *= mob[k].isBoss ? (mob[k].isFinalBoss ? 1.0005 : 1.0025) : 1.05
|
|
return;
|
|
}
|
|
//mob + body collisions
|
|
if (obj.classType === "body" && obj.speed > 6) {
|
|
const v = Vector.magnitude(Vector.sub(mob[k].velocity, obj.velocity));
|
|
if (v > 9) {
|
|
if (tech.blockDmg) { //electricity
|
|
Matter.Body.setVelocity(mob[k], { x: 0.5 * mob[k].velocity.x, y: 0.5 * mob[k].velocity.y });
|
|
if (tech.isBlockRadiation && !mob[k].isShielded && !mob[k].isMobBullet) {
|
|
mobs.statusDoT(mob[k], tech.blockDmg * 0.42, 180) //200% increase -> x (1+2) //over 7s -> 360/30 = 12 half seconds -> 3/12
|
|
} else {
|
|
mob[k].damage(tech.blockDmg * m.dmgScale)
|
|
simulation.drawList.push({
|
|
x: pairs[i].activeContacts[0].vertex.x,
|
|
y: pairs[i].activeContacts[0].vertex.y,
|
|
radius: 28 * mob[k].damageReduction + 3,
|
|
color: "rgba(255,0,255,0.8)",
|
|
time: 4
|
|
});
|
|
}
|
|
}
|
|
|
|
let dmg = tech.blockDamage * m.dmgScale * v * obj.mass * (tech.isMobBlockFling ? 2.5 : 1) * (tech.isBlockRestitution ? 2.5 : 1) * ((m.fieldMode === 0 || m.fieldMode === 8) ? 1 + 0.04 * m.coupling : 1);
|
|
if (mob[k].isShielded) dmg *= 0.7
|
|
|
|
mob[k].damage(dmg, true);
|
|
if (tech.isBlockPowerUps && !mob[k].alive && mob[k].isDropPowerUp && m.throwCycle > m.cycle) {
|
|
options = ["coupling", "boost", "heal", "research"]
|
|
if (!tech.isEnergyNoAmmo) options.push("ammo")
|
|
powerUps.spawn(mob[k].position.x, mob[k].position.y, options[Math.floor(Math.random() * options.length)]);
|
|
}
|
|
|
|
const stunTime = dmg / Math.sqrt(obj.mass)
|
|
if (stunTime > 0.5 && mob[k].memory !== Infinity) mobs.statusStun(mob[k], 60 + 60 * Math.sqrt(stunTime))
|
|
if (mob[k].alive && mob[k].distanceToPlayer2() < 1000000 && !m.isCloak) mob[k].foundPlayer();
|
|
if (tech.fragments && obj.speed > 10 && !obj.hasFragmented) {
|
|
obj.hasFragmented = true;
|
|
b.targetedNail(obj.position, tech.fragments * 4)
|
|
}
|
|
if (mob[k].damageReduction) {
|
|
simulation.drawList.push({
|
|
x: pairs[i].activeContacts[0].vertex.x,
|
|
y: pairs[i].activeContacts[0].vertex.y,
|
|
radius: Math.log(dmg + 1.1) * 40 * mob[k].damageReduction + 3,
|
|
color: simulation.playerDmgColor,
|
|
time: simulation.drawTime
|
|
});
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//determine if player is on the ground
|
|
Events.on(engine, "collisionStart", function (event) {
|
|
playerOnGroundCheck(event);
|
|
// playerHeadCheck(event);
|
|
collisionChecks(event);
|
|
});
|
|
Events.on(engine, "collisionActive", function (event) {
|
|
playerOnGroundCheck(event);
|
|
// playerHeadCheck(event);
|
|
});
|
|
Events.on(engine, "collisionEnd", function (event) {
|
|
playerOffGroundCheck(event);
|
|
}); |