Update dependencies and fix calculations with FPS differences

CHANGELOG.md

@@ -2,7 +2,12 @@
 
 ## Unreleased
 
-# 0.3.1 (March 29, 2022)
+## 1.0.0 (April 21, 2022)
+* Bumped promise version to v4.0 ([@chriscerie](https://github.com/chriscerie) in [#20](https://github.com/chriscerie/roact-spring/pull/20))
+* Bumped roact-hooks version to v0.4 ([@chriscerie](https://github.com/chriscerie) in [#20](https://github.com/chriscerie/roact-spring/pull/20))
+* Fixed calculations not responding to fps differences ([@chriscerie](https://github.com/chriscerie) in [#20](https://github.com/chriscerie/roact-spring/pull/20))
+
+## 0.3.1 (March 29, 2022)
 * Fixed an issue where duration-based anims would always start from the same position
 
 ## 0.3.0 (March 29, 2022)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@rbxts/roact-spring",
-  "version": "0.3.1-ts.0",
+  "version": "1.0.0-ts.0",
   "description": "A modern spring-physics based animation library for Roact inspired by react-spring",
   "main": "src/init.lua",
   "typings": "src/index.d.ts",

src/SpringValue.lua

@@ -218,8 +218,7 @@ function SpringValue:advance(dt: number)
                 -- When `true`, the value is increasing over time
                 local isGrowing = if from == to then _v0 > 0 else from < to
 
-                local step = 1 -- 1ms
-                local numSteps = math.ceil(dt / step) * 10
+                local numSteps = math.ceil(dt * 1000 / 2)
                 for _ = 0, numSteps do
                     local isMoving = math.abs(velocity) > restVelocity
 
@@ -229,7 +228,7 @@ function SpringValue:advance(dt: number)
                             break
                         end
                     end
-    
+
                     if canBounce then
                         local isBouncing = position == to or position > to == isGrowing
 
@@ -244,8 +243,8 @@ function SpringValue:advance(dt: number)
                     local dampingForce = -config.friction * 0.001 * velocity
                     local acceleration = (springForce + dampingForce) / config.mass -- pt/ms^2
 
-                    velocity = velocity + acceleration * step -- pt/ms
-                    position = position + velocity * step
+                    velocity = velocity + acceleration -- pt/ms
+                    position = position + velocity
                 end
             end
 

wally.toml

@@ -1,14 +1,14 @@
 [package]
 name = "chriscerie/roact-spring"
 description = "A modern spring-physics based animation library for Roact inspired by react-spring"
-version = "0.3.1"
+version = "1.0.0"
 license = "MIT"
 authors = ["chriscerie"]
 registry = "https://github.com/UpliftGames/wally-index"
 realm = "shared"
 
 [dependencies]
 Roact = "roblox/roact@^1"
-Promise = "evaera/promise@^3.2"
-Hooks = "kampfkarren/roact-hooks@^0.3"
+Promise = "evaera/promise@^4.0"
+Hooks = "kampfkarren/roact-hooks@^0.4"
 TestEZ = "roblox/testez@^0.4"