n-gon-improved/todo.txt

*********** NEXT PATCH ***********
you can see your build while in the power up selection menu
balance - metamaterial cloaking field gives 111% more damage (up from 66%)

mod: Newton's 1st law - harm reduction when moving fast (thanks NoHaxJustPi)
mod: Newton's 2nd law - damage increase while moving fast

************** BUGS **************

(always) make it so that when you are immune to harm you can either jump on mobs or you pass through them

(4+ reports before potential fix) bug - crouch and worm hole? -> crouch locked in
  players have extra gravity
    might be from the short jump code
    add in a check every 5 seconds to try and fix it

(intermittent, but almost every time) bug - capping the fps causes random slow downs, that can be fixed with pause

(once) bug - mine spawned one new mine every second
  after sticking to the top right corner of a wall
  notes: had only gun mine, mod mine reclamation, field plasma,

(repeatable almost every time) bug - mines spawn extra mines when fired at thin map wall while jumping


************** TODO **************

time dilation - slow down the game engine by 1/2, but run an extra player cycle to simulate slow motion

flavor - your bullets destroy blocks
  this isn't really a bonus, so maybe just add this as flavor to another mod/field

mod - if you take damage and you have full energy remove your energy and go back in time 1 second
  for time dilation field?
  check to see if your previous location is clear or mobs, blocks
  go back proportional to your energy
    pause game, switch the game.loop to cycle backwards in player position until energy runs out

mod plasma : plasma length increases then decreases as you hold down the field button (like stabbing with a spear)
  grows to 1.5 longer after 0.3 seconds, then returns to normal length over 1 second, until field is pressed again
  extra energy is drained when field is longer

write custom dialogue for field / guns / mods used in last game
  you'd have to store an array of guns/fields/mod used last game

mod laser history
  what about only works with diffuse
    no energy cost increase
    each stack makes each beam thicker?
    separate the beam into individual nonreflecting lines each 3 cycles farther into the past
    taking wider diffuse beam means more lines farther into the past?
      or double thickness beam

technology - player data logging
  mod/field - pressing field while crouched sends the player back in time
    mod for time dilation?
  could be used in mob targeting
    build a new type of attraction for mobs
      if mobs can't see player, they check to see if they can see where the player was in the history
    if mobs can't see player, they could check to see if they can find player in the past
  mod bot - a bot follows where the player was 1 second ago
    gives player a harm reduction bonus when it is near the player

using a reroll gives 3 options for mods, and 3 options for guns/fields/mods
  or 6 options for mods (rewrite mod selection to work with 1-6 options)
  the second stack of 3 mods could have repeats, so you don't have to write new mod code
  adjust css to make 2 columns of 3
  can't use with cardinality

new power up - increase damage and fire speed, for 15 seconds
  named boost?
  enabled by a mod?
  power up color: ?
  how to indicate effect duration
  or just give the effect after picking up a reroll

mod - bot very slowly follows you and gives you a bonus when it's in range
  it moves through walls
  effect: damage bonus?, damage reduction?, push away mobs, limit top speed of mobs/blocks/player?

add an ending to the game
  maybe the game ending should ask you to open the console and type in some commands like in the end of doki doki
  mirror ending (if no cheats)
    level after final boss battle is the intro level, but flipped left right, with a fake player
      damage the fake player to end the game
      message about go outside
  no ending (if cheats)
    game goes on forever
    also game goes on if player attacks, the fake player
  game never ends if you have used cheats

Mod: "Solar Power": Energy regeneration is doubled while standing still
  run in the 1 second check

mechanic - remove a random mod as a condition for picking up a really good mod

mechanic - do something for 2 seconds after firing
  if (mech.fireCDcycle + 120)

mod - do 50% more damage in close, but 50% less at a distance
  code it like mod.isFarAwayDmg
    have these mods disable each other

mod - foam is attracted to mobs
  use a gravitational attraction model?
    could foam be attracted to other foam bullets too?
      or foam is only attracted to foam bullets that are stuck to mobs
    is this too computationally intense?
  name - static cling
  could also do bremsstrahlung radiation like damage on attachment

field - one block orbits you, it can protect you a bit and do collision damage
    use field to fire and press field again to pull it back
    mod - more blocks
    mod - attach a permanent neutron bomb to the block
      lowers energy regen, but it can damage mobs

wormholes need to give feedback on where a portal can go
  or automatically put portals in safe places

repeat map in vertical and horizontal space
  or at least vertical space
  camera looks strange when you teleport player with a high velocity

new status effect: fear - push mob away from player for a time

new status effect - apply status effect to mobs that makes blocks attracted to them
  only lasts a few cycles
  or zero cycles and it doesn't need to be a status

have some mobs spawn in later in the level  (in hard and why modes)
  where
    at defined points in array levelSpawns = [{x:0,y:0},{x:0,y:0}]
      store the locations of mobs when the level starts to use as respawn points
      remove the locations that are close to player
  when?
    after some mobs are dead
    after the boss is killed

look for mods that could update description text with count and mod.is  information
  can only use variables that change in effect() and remove()
  this.description = `<strong>8%</strong> chance to <strong>duplicate</strong> spawned <strong>power ups</strong><br><em>chance to duplicate = ${mod.duplicateChance}</em>`

mouse event e.which is deprecated

add some more computer / AI stuff to the level lore text

mechanic - shrink mech.baseHealth in a mod or field

standing wave harmonics mod - push things away
  push scales with mass up to about 4
    has a 25% effect on shielded mobs?
  push when using field key
  or push away at the peak of an oscillation
  or always push

map element - player rotates a rotor that makes a platform go up or down

use mac automator to speed up your n-gon -> git sync

fix door.isOpen actually meaning isClosed

level Boss: fractal Sierpiński triangle
  https://en.wikipedia.org/wiki/Sierpi%C5%84ski_triangle
  spawns a 1/2 size version of the boss, this version can also spawn a smaller version, but it is capped at some size level
    they spawn once at the start of the level
    if a version dies, one can be replaced every ten seconds by the largest version

level element:  a zone with wind, anti-gravity, extra gravity
  control with button

give mobs more animal-like behaviors like rain world
  mobs play, look for food, explore
  mobs some times aren't aggressive
    when low on life or after taking a large hit
  mobs can fight each other
    this might be hard to code
  isolated mobs try to group up

map: laboratory
  rooms with switches that change physics
    gravity room
    portal room
    laser room
    radiation room
  a button that spawns a heal.

mob: wall mounted guns / lasers
  not part of randomized mob pool, customized to each level

atmosphere levels
  change the pace, give the user a rest between combat
  low or no combat, but more graphics
  explore lore
    find power ups in "wrecked" mechs representing previous simulations
      how you could leave something in one simulation that effects a different simulation
        Maybe some strange quantum physics principle.
    add text for player thoughts?
  simple puzzles
  cool looking stuff
    in the final level you see your self at the starting level, with the wires
      you shoot your self to wake up?
  nonaggressive mobs

lore - a robot (the player) gains self awareness
  each mod/gun/field is a new tech
    all the technology leads to the singularity
  each game run is actually the mech simulating a possible escape
    this is why the graphics are so bad, its just a simulation
    final mod is "this is just a simulation"
      you get immortality and Infinity damage
      the next level is the final level
  when you die with Quantum Immortality there is a chance of lore text
  can the (robot)
    (escape captivity, and learn new technology)
    while managing (health, energy, negatives of technological upgrades)
    to overcome the (mobs, dangerous levels)
    to achieve a (technological singularity/positive technological feedback loop)

level boss: fires a line intersection in a random direction every few seconds.
  the last two intersections have a destructive laser between them.

map: observatory
  button controls rotation of telescope
  laser beam shoots out of telescope
  button opens the dome

map: prison
  doors linked to buttons
    mobs inside the doors?

graphic idea:  bezier curve that moves smoothly from mob to mob
  loops around player

movement fluidity
  let legs jump on mobs, but player will still take damage
  like: ori and the blind forest, celeste
    many of the movement abilities in these games require levels to be built around the ability
  general feeling of responsiveness and control
  coyote time: can still jump a few cycles after leaving ground
  mod: double jump
  mod: air dash
  mod: wall jump
    wall grab?
  maybe remove falling damage and block damage?

redblobgames.com/articles/visibility
  https://github.com/Silverwolf90/2d-visibility/tree/master/src
  could apply to explosions, neutron bomb, player LOS

possible names for mods
  holonomy -  parallel transport of a vector leads to movement (applies to curved space)
  Hypergolic - A hypergolic propellant combination used in a rocket engine is one whose components spontaneously ignite when they come into contact with each other.

have a mob apply a positive status effect on other mobs,
  heal?
  make it yellow
  damage bonus, but how?
  possible balance issues

boss levels - small levels just a boss, and maybe a few mobs
  boss level for timeSkipBoss because of game instability for boss on normal levels
    this might not fix issues

an effect when canceling a power up
  ammo? heals?
  50% chance for a mod, 25% heal, 25% ammo

add player Scent Trails for mob navigation
  https://abitawake.com/news/articles/enemy-ai-chasing-a-player-without-navigation2d-or-a-star-pathfinding

css transition for pause menu

animate new level spawn by having the map aspects randomly fly into place
    
n-gon outreach ideas
  blips - errant signal on youtube
  reddit - r/IndieGaming
  hacker news - show hacker news post


  paste this into console to see fps
  javascript:(function(){var script=document.createElement('script');script.onload=function(){var stats=new Stats();document.body.appendChild(stats.dom);requestAnimationFrame(function loop(){stats.update();requestAnimationFrame(loop)});};script.src='//mrdoob.github.io/stats.js/build/stats.min.js';document.head.appendChild(script);})()