112 lines
2.5 KiB
Rust
112 lines
2.5 KiB
Rust
use crate::playfield::{PlayField, Position};
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use crate::Tetromino;
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#[derive(Copy)]
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pub struct Offset {
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x: i8,
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y: i8,
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}
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pub enum RotationDirection {
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Clockwise,
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AntiClockwise,
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}
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pub trait RotationSystem {
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fn get_rotation_offset(
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piece: &Tetromino,
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center: &Position,
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direction: RotationDirection,
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playfield: &PlayField,
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) -> Option<Offset>;
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}
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pub struct SRS {}
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impl RotationSystem for SRS {
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fn get_rotation_offset(
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piece: &Tetromino,
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center: &Position,
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direction: RotationDirection,
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playfield: &PlayField,
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) -> Option<Offset> {
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None
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}
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}
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#[derive(PartialEq, Eq, Hash)]
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enum Rotation {
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O, // Spawn state
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R, // Right rotation: clockwise rotation from spawn state
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U, // Upside-down rotation: rotation after 2 left or right rotations from spawn state
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L, // Left rotation: counterclockwise rotation from spawn state
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}
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struct OffsetData {
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O: Vec<Offset>,
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R: Vec<Offset>,
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U: Vec<Offset>,
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L: Vec<Offset>,
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}
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impl OffsetData {
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pub fn apply_right_rotation() {}
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}
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const JLSTZOffsetData: OffsetData = OffsetData {
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O: vec![Offset { x: 0, y: 0 }],
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R: vec![
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Offset { x: 0, y: 0 },
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Offset { x: 1, y: 0 },
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Offset { x: 1, y: -1 },
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Offset { x: 0, y: 2 },
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Offset { x: 1, y: 2 },
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],
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U: vec![Offset { x: 0, y: 0 }],
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L: vec![
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Offset { x: 0, y: 0 },
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Offset { x: -1, y: 0 },
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Offset { x: -1, y: -1 },
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Offset { x: 0, y: 2 },
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Offset { x: -1, y: 2 },
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],
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};
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const IOffsetData: OffsetData = OffsetData {
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O: vec![
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Offset { x: 0, y: 0 },
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Offset { x: -1, y: 0 },
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Offset { x: 2, y: 0 },
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Offset { x: -1, y: 0 },
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Offset { x: 2, y: 0 },
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],
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R: vec![
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Offset { x: -1, y: 0 },
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Offset { x: 0, y: 0 },
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Offset { x: 0, y: 0 },
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Offset { x: 0, y: 1 },
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Offset { x: 0, y: -2 },
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],
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U: vec![
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Offset { x: -1, y: 1 },
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Offset { x: 1, y: 1 },
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Offset { x: -2, y: 1 },
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Offset { x: 1, y: 0 },
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Offset { x: -2, y: 0 },
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],
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L: vec![
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Offset { x: 0, y: 1 },
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Offset { x: 0, y: 1 },
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Offset { x: 0, y: 1 },
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Offset { x: 0, y: -1 },
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Offset { x: 0, y: 2 },
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],
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};
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const OOffsetData: OffsetData = OffsetData {
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O: vec![Offset { x: 0, y: 0 }],
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R: vec![Offset { x: 0, y: -1 }],
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U: vec![Offset { x: -1, y: -1 }],
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L: vec![Offset { x: -1, y: 0 }],
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};
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