use crate::geometry::Vec2d;

pub mod lava;
pub use self::lava::*;

pub const MAP_SIZE: usize = 33;
pub const MAP_ROW_SIZE: [MapRow; MAP_SIZE] = [
    MapRow {
        start_bit: 0,
        x_offset: 11,
    },
    MapRow {
        start_bit: 11,
        x_offset: 8,
    },
    MapRow {
        start_bit: 28,
        x_offset: 7,
    },
    MapRow {
        start_bit: 47,
        x_offset: 6,
    },
    MapRow {
        start_bit: 68,
        x_offset: 4,
    },
    MapRow {
        start_bit: 93,
        x_offset: 4,
    },
    MapRow {
        start_bit: 118,
        x_offset: 3,
    },
    MapRow {
        start_bit: 145,
        x_offset: 2,
    },
    MapRow {
        start_bit: 174,
        x_offset: 1,
    },
    MapRow {
        start_bit: 205,
        x_offset: 1,
    },
    MapRow {
        start_bit: 236,
        x_offset: 1,
    },
    MapRow {
        start_bit: 267,
        x_offset: 0,
    },
    MapRow {
        start_bit: 300,
        x_offset: 0,
    },
    MapRow {
        start_bit: 333,
        x_offset: 0,
    },
    MapRow {
        start_bit: 366,
        x_offset: 0,
    },
    MapRow {
        start_bit: 399,
        x_offset: 0,
    },
    MapRow {
        start_bit: 432,
        x_offset: 0,
    },
    MapRow {
        start_bit: 465,
        x_offset: 0,
    },
    MapRow {
        start_bit: 498,
        x_offset: 0,
    },
    MapRow {
        start_bit: 531,
        x_offset: 0,
    },
    MapRow {
        start_bit: 564,
        x_offset: 0,
    },
    MapRow {
        start_bit: 597,
        x_offset: 0,
    },
    MapRow {
        start_bit: 630,
        x_offset: 1,
    },
    MapRow {
        start_bit: 661,
        x_offset: 1,
    },
    MapRow {
        start_bit: 692,
        x_offset: 1,
    },
    MapRow {
        start_bit: 723,
        x_offset: 2,
    },
    MapRow {
        start_bit: 752,
        x_offset: 3,
    },
    MapRow {
        start_bit: 779,
        x_offset: 4,
    },
    MapRow {
        start_bit: 804,
        x_offset: 4,
    },
    MapRow {
        start_bit: 829,
        x_offset: 6,
    },
    MapRow {
        start_bit: 850,
        x_offset: 7,
    },
    MapRow {
        start_bit: 869,
        x_offset: 8,
    },
    MapRow {
        start_bit: 886,
        x_offset: 11,
    },
];
pub const MAP_BITSIZE: usize = 897;
pub const MAP_U64S: usize = 15;

pub struct MapRow {
    pub start_bit: usize,
    pub x_offset: usize,
}

impl MapRow {
    pub fn len(&self) -> usize {
        MAP_SIZE - 2 * self.x_offset
    }

    pub fn is_empty(&self) -> bool {
        self.len() == 0
    }
}

pub const HEALTH_PACK_VALUE: i32 = 10;

pub const SHOOT_RANGE: i8 = 4;
pub const SHOOT_RANGE_DIAGONAL: i8 = 3;
pub const SHOOT_DAMAGE: i32 = 8;

pub const BOMB_RANGE: i8 = 5;
pub const BOMB_DAMAGED_SPACES: usize = 13;
pub const BOMB_DAMAGE_RANGE: i8 = 2;
pub const BOMB_DAMAGES: [(Vec2d, i32); BOMB_DAMAGED_SPACES] = [
    (Vec2d::new(0, -2), 7),
    (Vec2d::new(2, 0), 7),
    (Vec2d::new(0, 2), 7),
    (Vec2d::new(-2, 0), 7),
    (Vec2d::new(1, -1), 11),
    (Vec2d::new(1, 1), 11),
    (Vec2d::new(-1, 1), 11),
    (Vec2d::new(-1, -1), 11),
    (Vec2d::new(0, -1), 13),
    (Vec2d::new(1, 0), 13),
    (Vec2d::new(0, 1), 13),
    (Vec2d::new(-1, 0), 13),
    (Vec2d::new(0, 0), 20),
];

pub const SNOWBALL_RANGE: i8 = 5;
pub const SNOWBALL_FREEZES_SPACES: usize = 9;
pub const SNOWBALL_FREEZE_RANGE: i8 = 1;
pub const SNOWBALL_FREEZES: [Vec2d; SNOWBALL_FREEZES_SPACES] = [
    Vec2d::new(-1, -1),
    Vec2d::new(0, -1),
    Vec2d::new(1, -1),
    Vec2d::new(-1, 0),
    Vec2d::new(0, 0),
    Vec2d::new(1, 0),
    Vec2d::new(-1, 1),
    Vec2d::new(0, 1),
    Vec2d::new(1, 1),
];

pub const MISSED_ATTACK_SCORE: i32 = 2;
pub const ATTACK_SCORE_MULTIPLIER: i32 = 2;
pub const KILL_SCORE: i32 = 40;
pub const DIG_SCORE: i32 = 7;
pub const MOVE_SCORE: i32 = 5;
pub const INVALID_COMMAND_SCORE_PENALTY: i32 = 4;

pub const STARTING_BOMBS: u8 = 3;
pub const STARTING_SNOWBALLS: u8 = 3;

pub const COLLISION_DAMAGE: i32 = 20;

pub const LAVA_DAMAGE: i32 = 3;

pub const LAVA_ROUND_START: usize = 100;
pub const LAVA_ROUND_END: usize = 350;
pub const MAX_ROUNDS: usize = 400;

pub const FREEZE_DURATION: u8 = 5;
pub const FREEZE_SCORE: i32 = 17;