Robert Garrett
20c71658c3
I'm stealing the thruster mesh, which itself is actually the ship's mesh, to draw the debris particles. I'll come back and make the scatter a bit better at some point, but for now it's passable.
31 lines
1.5 KiB
Rust
31 lines
1.5 KiB
Rust
//! Global constants used all over the program. Rather than leaving them scattered
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//! where ever they happen to be needed, I'm concentrating them here.
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use bevy::color::Color;
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pub const WINDOW_SIZE: bevy::prelude::Vec2 = bevy::prelude::Vec2::new(800.0, 600.0);
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pub const UI_BUTTON_NORMAL: Color = Color::srgb(0.15, 0.15, 0.15); // Button color when it's just hanging out
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pub const UI_BUTTON_HOVERED: Color = Color::srgb(0.25, 0.25, 0.25); // ... when it's hovered
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pub const UI_BUTTON_PRESSED: Color = Color::srgb(0.55, 0.55, 0.55); // ... when it's pressed
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pub(crate) const BACKGROUND_COLOR: Color = Color::srgb(0.3, 0.3, 0.3);
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pub(crate) const PLAYER_SHIP_COLOR: Color = Color::srgb(1.0, 1.0, 1.0);
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pub(crate) const SHIP_THRUSTER_COLOR_ACTIVE: Color = Color::srgb(1.0, 0.2, 0.2);
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pub(crate) const SHIP_THRUSTER_COLOR_INACTIVE: Color = Color::srgb(0.5, 0.5, 0.5);
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pub(crate) const SHIP_FIRE_RATE: f32 = 3.0; // in bullets-per-second
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pub(crate) const ASTEROID_SMALL_COLOR: Color = Color::srgb(1.0, 0., 0.);
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pub(crate) const BULLET_COLOR: Color = Color::srgb(0.0, 0.1, 0.9);
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// TODO: asteroid medium & large
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pub(crate) const SHIP_THRUST: f32 = 1.0;
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pub(crate) const SHIP_ROTATION: f32 = 4.0; // +/- rotation speed in... radians per frame
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pub(crate) const BULLET_SPEED: f32 = 150.0;
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pub(crate) const BULLET_LIFETIME: f32 = 2.0;
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pub(crate) const ASTEROID_LIFETIME: f32 = 40.0;
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pub(crate) const DEBRIS_LIFETIME: f32 = 3.0; // lifetime, in seconds
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pub const RNG_SEED: [u8; 32] = *b"12345678909876543210123456789098";
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