mirror of
https://github.com/logsol/chuck.js.git
synced 2026-05-11 10:37:34 +00:00
Jeena
71e4b4e847
The old PUNKBUSTER check compared client-reported position to server position and snapped the player back when latency made them diverge, which felt like getting teleported under any real network conditions. Replaces that with proper client-side prediction + reconciliation: client tags each input with a sequence number and keeps an input buffer; server tracks the last processed sequence and reports its authoritative position via a per-user inputAck alongside each worldUpdate. The client only corrects when the actual disagreement exceeds what the unacked input time can explain — so steady-state movement runs purely on local physics, and only genuine unexpected events (collisions, being hit) trigger a smooth blend toward the server state. Includes adaptive threshold scaling so high-latency sessions don't false-positive corrections during normal running.
105 lines
3.1 KiB
JavaScript
Executable file
105 lines
3.1 KiB
JavaScript
Executable file
define([
|
|
],
|
|
|
|
function () {
|
|
|
|
"use strict";
|
|
|
|
var Settings = {
|
|
STAGE_WIDTH: 600,
|
|
STAGE_HEIGHT: 400,
|
|
ZOOM_FACTOR: 0.8,
|
|
ZOOM_DEFAULT: 1,
|
|
ZOOM_MAX: 10,
|
|
|
|
// BOX2D INITIALATORS
|
|
BOX2D_WORLD_AABB_SIZE: 3000,
|
|
BOX2D_ALLOW_SLEEP: true,
|
|
BOX2D_GRAVITY: 26,
|
|
BOX2D_VELOCITY_ITERATIONS: 20,
|
|
BOX2D_POSITION_ITERATIONS: 10, // 200/100 created problems (awful teleporting when repositioning joints)
|
|
BOX2D_TIME_STEP: 1 / 60,
|
|
|
|
// PATHS
|
|
GRAPHICS_PATH: "static/img/",
|
|
GRAPHICS_SUBPATH_ITEMS: "Items/",
|
|
GRAPHICS_SUBPATH_CHARACTERS: "Characters/",
|
|
GRAPHICS_SUBPATH_TILES: "Tiles/",
|
|
MAPS_PATH: "static/maps/tiled/",
|
|
AUDIO_PATH: "static/sounds/",
|
|
CHANNEL_RECORDING_PATH: "recordings/",
|
|
CHANNEL_PLAY_RECORDING: false, //"Varberg-2015-03-15T23:10:29.316Z-stones.log",
|
|
|
|
RATIO: 21, //35
|
|
// original tile size is 25 but we want it to resize to 20
|
|
ORIGINAL_TILE_SIZE: 25,
|
|
TILE_SIZE: 20,
|
|
CAMERA_IS_ORTHOGRAPHIC: true,
|
|
CAMERA_GLIDE: 6, // % of the way per frame
|
|
VIEW_CONTROLLER: 0 ? "Three" : "Pixi",
|
|
ARROW_GLIDE: 30, // % of the way per frame
|
|
SHOW_LAYER_INFO: false,
|
|
ENABLE_POINTER_LOCK_FILTER: true,
|
|
|
|
// GAME PLAY
|
|
WALK_SPEED: 4,
|
|
RUN_SPEED: 8,
|
|
FLY_SPEED: 6.2,
|
|
JUMP_SPEED: 16,
|
|
JUMP_STOP_DAMPING_FACTOR: 0.4,
|
|
MAX_THROW_FORCE: 28,
|
|
MAX_THROW_ANGULAR_VELOCITY: 3,
|
|
MAX_RUNNING_WEIGHT: 9,
|
|
RESPAWN_TIME: 5,
|
|
HEALTH_DISPLAY_TIME: 2,
|
|
CRITICAL_HEALTH_THRESHOLD: 0.3,
|
|
RAGDOLL_DESTRUCTION_TIME: 10,
|
|
VIEWPORT_SPEED_FACTOR: 640,
|
|
VIEWPORT_LOOK_AHEAD: 0.1,
|
|
SCORE_MESSAGE_TIMEOUT: 3500,
|
|
|
|
// restitution: bouncyness, friction: rubbing, density: mass
|
|
TILE_FRICTION: 0.99,
|
|
TILE_RESTITUTION: 0.1,
|
|
|
|
PLAYER_DENSITY: 12.2, //3.68,
|
|
PLAYER_FRICTION: 5,
|
|
PLAYER_MOTION_FRICTION: 0.1,
|
|
PLAYER_RESTITUTION: 0.0,
|
|
PLAYER_LINEAR_DAMPING: 0.4,
|
|
|
|
ITEM_DENSITY: 0.9,
|
|
ITEM_FRICTION: 0.99,
|
|
ITEM_RESTITUTION: 0.02,
|
|
ITEM_LINEAR_DAMPING: 0.02,
|
|
|
|
// BROWSER
|
|
CANVAS_DOM_ID: "canvasContainer",
|
|
IS_BROWSER_ENVIRONMENT: typeof window !== "undefined",
|
|
USE_WEBGL: true,
|
|
|
|
// NETWORKING
|
|
NETWORK_UPDATE_INTERVAL: 70, // in milliseconds
|
|
NETWORK_LOG_INCOMING: false,
|
|
NETWORK_LOG_OUTGOING: false,
|
|
NETWORK_LOG_FILTER: ["ping", "pong", "worldUpdate", "lookAt"],
|
|
|
|
// CHANNEL
|
|
CHANNEL_MAX_USERS: 20,
|
|
CHANNEL_DESTRUCTION_TIME: 0.5 * 60,
|
|
CHANNEL_END_ROUND_TIME: 20, //10,
|
|
CHANNEL_DEFAULT_MAX_USERS: 10,
|
|
CHANNEL_DEFAULT_SCORE_LIMIT: 5,
|
|
CHANNEL_DEFAULT_LEVELS: ["debug"],
|
|
CHANNEL_RECORD_SESSION: false,
|
|
|
|
// RECONCILIATION
|
|
RECONCILIATION_THRESHOLD: 1,
|
|
RECONCILIATION_SNAP_THRESHOLD: 5.0,
|
|
RECONCILIATION_BLEND_FACTOR: 0.2
|
|
};
|
|
|
|
Settings.TILE_RATIO = Settings.ORIGINAL_TILE_SIZE / Settings.TILE_SIZE;
|
|
|
|
return Settings;
|
|
});
|