jengamon/acerola_jam0_gam - Change 3RKUSUTC43RU7TNMKLNL343YJE534A4L6SWBOPMIIDYQ6BASUCCQC

fix(physics): factor mass into collision

Created by Jengamon on March 9, 2024

3RKUSUTC43RU7TNMKLNL343YJE534A4L6SWBOPMIIDYQ6BASUCCQC

Dependencies

In channels

main

Change contents

Replacement in src/movement.rs at line 46 [5.368]
B:BD[4.1127] → [2.0:31]
```
    const FAKE_MU: f32 = 40.0;
```
[4.1127]
[6.178]
```
    const FAKE_MU: f32 = 30.0;
```
Replacement in src/movement.rs at line 80 [5.368]
∅:D[6.1116] → [4.2095:2138]
B:BD[4.2095] → [4.2095:2138]
```
        movable.acceleration = Vec2::ZERO;
```
[6.1116]
[4.2254]
```
        movable.acceleration *= 0.05;
```
Replacement in src/debug.rs at line 123 [7.120]
B:BD[6.2180] → [6.2180:2213]
```
const MAX_BOX_MASS: f32 = 100.0;
```
[6.2180]
[8.12020]
```
const MAX_BOX_MASS: f32 = 60.0;
```

Replacement in src/debug.rs at line 284 [7.120]

B:BD[4.2946] → [4.2946:3034]

                ui.add(egui::Slider::new(&mut movable.mass, 5.0..=100.0).text("Mass"));

[4.2946]

[3.7398]

                ui.add(
                    egui::Slider::new(&mut movable.mass, MIN_BOX_MASS..=MAX_BOX_MASS).text("Mass"),
                );

Replacement in src/collision.rs at line 64 [9.37]

B:BD[4.3658] → [6.2616:2657]

            const IMPULSE: f32 = 2200.0;

[4.3658]

[4.3700]

            const IMPULSE: f32 = 250.0;
            const STATIC_IMPULSE: f32 = 9.5;

Replacement in src/collision.rs at line 74 [9.37]

B:BD[4.4024] → [4.4024:4099]

                    omovable.acceleration += mtv * mass.recip() * IMPULSE;

[4.4024]

[10.2759]

                    let speed = omovable.velocity.length();
                    omovable.acceleration += mtv * mass.recip() * STATIC_IMPULSE * speed * mass;

Replacement in src/collision.rs at line 80 [9.37]

B:BD[4.4202] → [4.4202:4276]

                    movable.acceleration += mtv * mass.recip() * IMPULSE;

[4.4202]

[10.2907]

                    let speed = movable.velocity.length();
                    movable.acceleration += mtv * mass.recip() * STATIC_IMPULSE * speed * mass;

Replacement in src/collision.rs at line 88 [9.37]

B:BD[4.4449] → [4.4449:4600]

                    movable.acceleration += mtv * -IMPULSE * mass.recip();
                    omovable.acceleration += mtv * IMPULSE * omass.recip();

[4.4449]

[10.3186]

                    let tmass = mass + omass;
                    movable.acceleration += mtv * -IMPULSE * mass.recip() * tmass * 0.5;
                    omovable.acceleration += mtv * IMPULSE * omass.recip() * tmass * 0.5;