Add difficulties

src/difficulty.rs

@@ -0,0 +1,45 @@
+#[derive(Debug, Eq, PartialEq, Copy, Clone, Hash)]
+pub struct Difficulty {
+    pub value: u32,
+    pub starting_gems: u32,
+    pub starting_whips: u32,
+    pub starting_teleports: u32,
+    pub starting_keys: u32,
+    pub starting_whip_power: u32,
+}
+
+pub const SECRET: Difficulty = Difficulty {
+    value: 9,
+    starting_gems: 250,
+    starting_whips: 100,
+    starting_teleports: 50,
+    starting_keys: 1,
+    starting_whip_power: 3,
+};
+
+pub const NOVICE: Difficulty = Difficulty {
+    value: 8,
+    starting_gems: 20,
+    starting_whips: 10,
+    starting_teleports: 0,
+    starting_keys: 0,
+    starting_whip_power: 0,
+};
+
+pub const EXPERIENCED: Difficulty = Difficulty {
+    value: 5,
+    starting_gems: 15,
+    starting_whips: 0,
+    starting_teleports: 0,
+    starting_keys: 0,
+    starting_whip_power: 0,
+};
+
+pub const ADVANCED: Difficulty = Difficulty {
+    value: 2,
+    starting_gems: 10,
+    starting_whips: 0,
+    starting_teleports: 0,
+    starting_keys: 0,
+    starting_whip_power: 0,
+};

src/levels.rs

@@ -0,0 +1,56 @@
+use std::collections::HashMap;
+
+use crate::{constants::*, tile_data::TileType};
+
+#[allow(clippy::large_enum_variant)]
+pub enum Level {
+    Normal([&'static str; MAP_HEIGHT]),
+    Randomized(HashMap<TileType, u32>),
+    End,
+}
+
+pub fn get_level(index: u32) -> Level {
+    match index {
+        0 => Level::Randomized(HashMap::from([
+            (TileType::Slow, 15),
+            (TileType::Whip, 1),
+            (TileType::Stairs, 3),
+            (TileType::Gem, 8),
+        ])),
+        1 => Level::Normal([
+            "LXXX2    2     2        2   2  2  2   2    2 2    2  2    2    +",
+            "+XXX  2     2      2        2          2  2    2     2      XXX ",
+            " XXX2   2      2       2  2     2   2       2      2  2  2  XTX ",
+            "+XXX          2  2           2         2  2     2   2       XXX ",
+            " XXX   2   2         2   2     2    2      2  2        2     2  ",
+            "+XXX 2                                                          ",
+            " XXX  2  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  2  2 ",
+            "+XXX2    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX    2  ",
+            " XXX  2  XXX2                    W                   2XXX 2     ",
+            "+XXX   2 XXX  2                FFFFF               2  XXX   2 2 ",
+            " XXX2 2  XXX                   F111F                  XXX       ",
+            "+XXX2    XXX+   3  3        W  F1P1F  W       3  3   +XXX  2    ",
+            "XXXX   2 XXX                   F111F                  XXX 2    2",
+            "WXXX 2   XXX  2                FFFFF               2  XXX   2   ",
+            "WXXX2    XXX2                    W                   2XXX    2  ",
+            "WXXX  2  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX 2     ",
+            "WXXX   2 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX    2  ",
+            "WXXX2                                                      2    ",
+            "WXXX    2   2      2   2     2    2   2    2    2      2      2 ",
+            "XXXX 2    2   2 2    2    2     2       2     2     2     2 XXX ",
+            "XXXX2  2    2  2  2      2    2     2  2  2  2    2         XTX ",
+            "XXXX 2   2 2    2   2  2    2   2       2       2   2   2   XXX ",
+            "CXXX   2    2  2 2    2 2     2    2  2  2   2    2  2    2    +",
+        ]),
+        2 => Level::Randomized(HashMap::from([
+            (TileType::Slow, 60),
+            (TileType::Block, 25),
+            (TileType::Whip, 5),
+            (TileType::Stairs, 2),
+            (TileType::Gem, 10),
+            (TileType::Teleport, 3),
+        ])),
+        40 => Level::End,
+        _ => Level::Randomized(HashMap::new()),
+    }
+}

src/main.rs

@@ -2,6 +2,8 @@
 
 pub mod components;
 pub mod constants;
+pub mod difficulty;
+pub mod levels;
 pub mod resources;
 mod sidebar;
 mod state;
@@ -10,33 +12,27 @@ pub mod tile_data;
 pub mod vga_color;
 
 use bracket_lib::prelude::*;
-use components::{
+use components::{Monster, Player, Position, Renderable};
-    monster::{color_for_kind, glyphs_for_kind, ticks_for_kind, MonsterKind},
-    Monster, Player, Position, Renderable,
-};
 use resources::{Clock, LevelNumber, Map, ShowDebugInfo, SoundEffects, SoundOutput, Stats};
 use specs::prelude::*;
 use state::State;
 use std::time::Instant;
-use tile_data::TileType;
-
-use vga_color as vga;
 
 fn main() -> BError {
-    let context = BTermBuilder::simple(80, 25)?
+    let context = BTermBuilder::vga(80, 25)
         .with_fps_cap(60.0)
         .with_title("Kroz")
-        .with_tile_dimensions(8, 16)
         .build()?;
 
-    let mut ss = SoundOutput::new();
+    let mut sound_system = SoundOutput::new();
-    let sound_effects = SoundEffects::new(&ss);
+    let sound_effects = SoundEffects::new(&sound_system);
-    ss.play_sound(sound_effects.startup.clone());
+    sound_system.play_sound(sound_effects.startup.clone());
 
     let mut ecs = World::new();
 
-    ecs.insert(ss);
+    let starting_level = 0;
-    ecs.insert(LevelNumber(0));
+    ecs.insert(sound_system);
+    ecs.insert(LevelNumber(starting_level));
     ecs.insert(ShowDebugInfo(false));
     ecs.insert(Clock {
         last_ticked: Instant::now(),
@@ -44,12 +40,16 @@ fn main() -> BError {
         ticks: 0,
     });
     ecs.insert(sound_effects);
+
+    let selected_difficulty = difficulty::SECRET;
+    ecs.insert(selected_difficulty);
     ecs.insert(Stats {
-        score: 1290,
+        score: 0,
-        gems: 14,
+        gems: selected_difficulty.starting_gems,
-        whips: 7,
+        whips: selected_difficulty.starting_whips,
-        teleports: 0,
+        whip_power: selected_difficulty.starting_whip_power,
-        keys: 0,
+        teleports: selected_difficulty.starting_teleports,
+        keys: selected_difficulty.starting_keys,
     });
 
     ecs.register::<Position>();
@@ -57,69 +57,10 @@ fn main() -> BError {
     ecs.register::<Monster>();
     ecs.register::<Player>();
 
-    let map = Map::new();
+    let map = Map::from_level(levels::get_level(starting_level));
-    let mut rng = RandomNumberGenerator::new();
+    map.spawn_entities(&mut ecs);
-    for (i, tile) in &mut map.get_tiles().iter().enumerate() {
-        if rng.roll_dice(1, 16) < 2 && *tile == TileType::Floor {
-            let position = map.index_to_point2d(i);
-            let kind = match rng.range(0, 3) {
-                0 => MonsterKind::Slow,
-                1 => MonsterKind::Medium,
-                2 => MonsterKind::Fast,
-                _ => MonsterKind::Slow,
-            };
-            ecs.create_entity()
-                .with(Position {
-                    x: position.x,
-                    y: position.y,
-                })
-                .with(Renderable {
-                    glyph: *rng.random_slice_entry(&glyphs_for_kind(kind)).unwrap(),
-                    fg: color_for_kind(kind),
-                    bg: RGB::named(vga::BLACK),
-                })
-                .with(Monster {
-                    kind,
-                    ticks_until_move: ticks_for_kind(kind),
-                })
-                .build();
-        }
-    }
-
-    let player_start_pos = Point { x: 40, y: 22 };
-
-    ecs.create_entity()
-        .with(Position {
-            x: player_start_pos.x,
-            y: player_start_pos.y,
-        })
-        .with(Renderable {
-            glyph: to_cp437('☻'),
-            fg: RGB::named(vga::YELLOW_BRIGHT),
-            bg: RGB::named(vga::BLACK),
-        })
-        .with(Player {
-            last_moved: Instant::now(),
-        })
-        .build();
-
     ecs.insert(map);
 
-    ecs.insert(Point::new(player_start_pos.x, player_start_pos.y));
-
-    // for i in 0..10 {
-    //     gs.ecs
-    //         .create_entity()
-    //         .with(Position { x: i * 7, y: 20 })
-    //         .with(Renderable {
-    //             glyph: to_cp437('Ä'),
-    //             fg: RGB::named(vga::RED_BRIGHT),
-    //             bg: RGB::named(vga::BLACK),
-    //         })
-    //         .with(LeftMover {})
-    //         .build();
-    // }
-
     // let descent_sounds: Vec<Sound> = (20..100)
     //     .rev()
     //     .flat_map(|x| {
@@ -138,14 +79,5 @@ fn main() -> BError {
 
     // let _ = gs.sound_system.play_sound(descent_effect);
 
-    // let effect = gs.sound_system.render_sound_effect(SoundEffect {
-    //     sounds: vec![Sound {
-    //         sound_type: SoundType::Tone(3500),
-    //         duration: Duration::from_millis(4000),
-    //     }],
-    // });
-
-    // let _ = gs.sound_system.play_sound(effect);
-
     main_loop(context, State::new(ecs))
 }

src/resources/map.rs

@@ -1,16 +1,21 @@
+use std::time::Instant;
+
 use crate::{
-    constants::{MAP_HEIGHT, MAP_SIZE, MAP_WIDTH, MAP_X, MAP_Y},
+    components::{monster::*, Monster, Player, Position, Renderable},
+    constants::*,
+    levels::Level,
     tile_data::{self, TileType},
     vga_color as vga,
 };
 use bracket_lib::{prelude::*, random::RandomNumberGenerator};
-use specs::Entity;
+use specs::{Builder, Entity, World, WorldExt};
 
 pub struct Map {
     tiles: Vec<TileType>,
     tile_content: Vec<Option<Entity>>,
     border_fg: RGB,
     border_bg: RGB,
+    gem_color: RGB,
 }
 
 impl BaseMap for Map {}
@@ -29,20 +34,135 @@ impl Default for Map {
 
 impl Map {
     pub fn new() -> Self {
-        let mut tiles = vec![TileType::Floor; MAP_SIZE];
         let mut rng = RandomNumberGenerator::new();
-        for tile in &mut tiles {
-            if rng.roll_dice(1, 16) < 2 {
-                *tile = TileType::Wall;
-            } else if rng.roll_dice(1, 16) < 2 {
-                *tile = TileType::Block;
-            }
-        }
         Self {
-            tiles,
+            tiles: vec![TileType::Floor; MAP_SIZE],
             tile_content: vec![None; MAP_SIZE],
             border_fg: RGB::named(vga::get_by_index(rng.range(8, 15))),
             border_bg: RGB::named(vga::get_by_index(rng.range(1, 7) as usize)),
+            gem_color: RGB::named(vga::get_by_index(rng.range(1, 15))),
+        }
+    }
+
+    pub fn from_level(level: Level) -> Self {
+        match level {
+            Level::Normal(_data) => todo!(),
+            Level::Randomized(data) => {
+                let mut rng = RandomNumberGenerator::new();
+                let mut map = Self::new();
+                for (tile, count) in data {
+                    for _ in 0..count {
+                        loop {
+                            let point = Point {
+                                x: rng.range(0, MAP_WIDTH as i32),
+                                y: rng.range(0, MAP_HEIGHT as i32),
+                            };
+                            if map.get_tile_at(point) == TileType::Floor {
+                                map.set_tile_at(point, tile);
+                                break;
+                            }
+                        }
+                    }
+                }
+                loop {
+                    let point = Point {
+                        x: rng.range(0, MAP_WIDTH as i32),
+                        y: rng.range(0, MAP_HEIGHT as i32),
+                    };
+                    if map.get_tile_at(point) == TileType::Floor {
+                        map.set_tile_at(point, TileType::Player);
+                        break;
+                    }
+                }
+                map
+            }
+            Level::End => todo!(),
+        }
+    }
+
+    pub fn spawn_entities(&self, ecs: &mut World) {
+        for (index, tile) in self.tiles.iter().enumerate() {
+            let point = self.index_to_point2d(index);
+            match tile {
+                TileType::Player => {
+                    ecs.create_entity()
+                        .with(Position {
+                            x: point.x,
+                            y: point.y,
+                        })
+                        .with(Renderable {
+                            glyph: to_cp437('☻'),
+                            fg: RGB::named(vga::YELLOW_BRIGHT),
+                            bg: RGB::named(vga::BLACK),
+                        })
+                        .with(Player {
+                            last_moved: Instant::now(),
+                        })
+                        .build();
+                    ecs.insert(point);
+                }
+                TileType::Slow => {
+                    let mut rng = RandomNumberGenerator::new();
+                    ecs.create_entity()
+                        .with(Position {
+                            x: point.x,
+                            y: point.y,
+                        })
+                        .with(Renderable {
+                            glyph: *rng
+                                .random_slice_entry(&glyphs_for_kind(MonsterKind::Slow))
+                                .unwrap(),
+                            fg: color_for_kind(MonsterKind::Slow),
+                            bg: RGB::named(vga::BLACK),
+                        })
+                        .with(Monster {
+                            kind: MonsterKind::Slow,
+                            ticks_until_move: ticks_for_kind(MonsterKind::Slow),
+                        })
+                        .build();
+                }
+                TileType::Medium => {
+                    let mut rng = RandomNumberGenerator::new();
+                    ecs.create_entity()
+                        .with(Position {
+                            x: point.x,
+                            y: point.y,
+                        })
+                        .with(Renderable {
+                            glyph: *rng
+                                .random_slice_entry(&glyphs_for_kind(MonsterKind::Medium))
+                                .unwrap(),
+                            fg: color_for_kind(MonsterKind::Medium),
+                            bg: RGB::named(vga::BLACK),
+                        })
+                        .with(Monster {
+                            kind: MonsterKind::Medium,
+                            ticks_until_move: ticks_for_kind(MonsterKind::Medium),
+                        })
+                        .build();
+                }
+                TileType::Fast => {
+                    let mut rng = RandomNumberGenerator::new();
+                    ecs.create_entity()
+                        .with(Position {
+                            x: point.x,
+                            y: point.y,
+                        })
+                        .with(Renderable {
+                            glyph: *rng
+                                .random_slice_entry(&glyphs_for_kind(MonsterKind::Fast))
+                                .unwrap(),
+                            fg: color_for_kind(MonsterKind::Fast),
+                            bg: RGB::named(vga::BLACK),
+                        })
+                        .with(Monster {
+                            kind: MonsterKind::Fast,
+                            ticks_until_move: ticks_for_kind(MonsterKind::Fast),
+                        })
+                        .build();
+                }
+                _ => {}
+            }
         }
     }
 
@@ -86,7 +206,11 @@ impl Map {
             ctx.set(
                 x + MAP_X,
                 y + MAP_Y,
-                data.color_fg,
+                if *tile == TileType::Gem {
+                    self.gem_color
+                } else {
+                    RGB::named(data.color_fg)
+                },
                 data.color_bg,
                 data.glyph,
             );

src/resources/mod.rs

@@ -45,6 +45,7 @@ pub struct Stats {
     pub score: u32,
     pub gems: u32,
     pub whips: u32,
+    pub whip_power: u32,
     pub teleports: u32,
     pub keys: u32,
 }

src/sidebar.rs

@@ -39,7 +39,7 @@ pub fn draw(ecs: &World, ctx: &mut BTerm) {
     ctx.print_centered_at(
         SIDEBAR_POS_X + 6,
         SIDEBAR_POS_Y + 4,
-        ecs.read_resource::<LevelNumber>().0,
+        ecs.read_resource::<LevelNumber>().0 + 1,
     );
     ctx.print(SIDEBAR_POS_X + 4, SIDEBAR_POS_Y + 6, "Gems");
     ctx.print(SIDEBAR_POS_X + 4, SIDEBAR_POS_Y + 9, "Whips");

src/tile_data.rs

@@ -8,12 +8,14 @@ pub struct TileData {
     pub color_fg: (u8, u8, u8),
     pub color_bg: (u8, u8, u8),
     pub serialized_char: char,
-    pub blink: bool,
 }
 
-#[derive(PartialEq, Copy, Clone)]
+#[derive(Eq, PartialEq, Copy, Clone, Hash)]
 pub enum TileType {
     Floor,          // 0
+    Slow,           // 1
+    Medium,         // 2
+    Fast,           // 3
     Block,          // 4
     Whip,           // 5
     Stairs,         // 6
@@ -70,336 +72,306 @@ pub fn tile_data(tile: TileType) -> TileData {
             serialized_char: ' ',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
+        },
+        TileType::Slow => TileData {
+            glyph: 0,
+            serialized_char: '1',
+            color_fg: vga::BLACK,
+            color_bg: vga::BLACK,
+        },
+        TileType::Medium => TileData {
+            glyph: 0,
+            serialized_char: '2',
+            color_fg: vga::BLACK,
+            color_bg: vga::BLACK,
+        },
+        TileType::Fast => TileData {
+            glyph: 0,
+            serialized_char: '3',
+            color_fg: vga::BLACK,
+            color_bg: vga::BLACK,
         },
         TileType::Block => TileData {
             glyph: to_cp437('▓'),
             serialized_char: 'X',
             color_fg: vga::YELLOW,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Whip => TileData {
             glyph: to_cp437('⌠'),
             serialized_char: 'W',
             color_fg: vga::WHITE_BRIGHT,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Stairs => TileData {
             glyph: to_cp437('≡'),
             serialized_char: 'L',
             color_fg: vga::BLACK,
             color_bg: vga::WHITE,
-            blink: true,
         },
         TileType::Chest => TileData {
             glyph: to_cp437('C'),
             serialized_char: 'C',
             color_fg: vga::YELLOW_BRIGHT,
             color_bg: vga::RED,
-            blink: false,
         },
         TileType::SlowTime => TileData {
             glyph: to_cp437('Φ'),
             serialized_char: 'S',
             color_fg: vga::CYAN_BRIGHT,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Gem => TileData {
             glyph: to_cp437('♦'),
             serialized_char: '+',
             color_fg: vga::WHITE,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Invisible => TileData {
             glyph: to_cp437('¡'),
             serialized_char: 'I',
             color_fg: vga::GREEN,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Teleport => TileData {
             glyph: to_cp437('↑'),
             serialized_char: 'T',
             color_fg: vga::MAGENTA_BRIGHT,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Key => TileData {
             glyph: to_cp437('î'),
             serialized_char: 'K',
             color_fg: vga::RED_BRIGHT,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Door => TileData {
             glyph: to_cp437('∞'),
             serialized_char: 'D',
             color_fg: vga::CYAN,
             color_bg: vga::MAGENTA,
-            blink: false,
         },
         TileType::Wall => TileData {
             glyph: to_cp437('█'),
             serialized_char: '#',
             color_fg: vga::YELLOW,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::SpeedTime => TileData {
             glyph: to_cp437('Θ'),
             serialized_char: 'F',
             color_fg: vga::CYAN_BRIGHT,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Trap => TileData {
             glyph: to_cp437('∙'),
             serialized_char: '.',
             color_fg: vga::WHITE,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::River => TileData {
             glyph: to_cp437('≈'),
             serialized_char: 'R',
             color_fg: vga::BLUE_BRIGHT,
             color_bg: vga::BLUE,
-            blink: false,
         },
         TileType::Power => TileData {
             glyph: to_cp437('○'),
             serialized_char: 'Q',
             color_fg: vga::WHITE_BRIGHT,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Forest => TileData {
             glyph: to_cp437('█'),
             serialized_char: '/',
             color_fg: vga::GREEN,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Tree => TileData {
             glyph: to_cp437('♣'),
             serialized_char: '\\',
             color_fg: vga::YELLOW,
             color_bg: vga::GREEN,
-            blink: false,
         },
         TileType::Bomb => TileData {
             glyph: to_cp437('¥'),
             serialized_char: 'B',
             color_fg: vga::WHITE_BRIGHT,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Lava => TileData {
             glyph: to_cp437('▓'),
             serialized_char: 'V',
             color_fg: vga::RED_BRIGHT,
             color_bg: vga::RED,
-            blink: false,
         },
         TileType::Pit => TileData {
             glyph: to_cp437('░'),
             serialized_char: '=',
             color_fg: vga::WHITE,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Tome => TileData {
             glyph: to_cp437('♀'),
             serialized_char: 'A',
             color_fg: vga::WHITE_BRIGHT,
             color_bg: vga::BLACK,
-            blink: true,
         },
         TileType::Tunnel => TileData {
             glyph: to_cp437('∩'),
             serialized_char: 'U',
             color_fg: vga::WHITE_BRIGHT,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Freeze => TileData {
             glyph: to_cp437('ƒ'),
             serialized_char: 'Z',
             color_fg: vga::CYAN_BRIGHT,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Nugget => TileData {
             glyph: to_cp437('☼'),
             serialized_char: '*',
             color_fg: vga::YELLOW_BRIGHT,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Quake => TileData {
             glyph: 0,
             serialized_char: 'E',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::InvisibleBlock => TileData {
             glyph: 0,
             serialized_char: ';',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::InvisibleWall => TileData {
             glyph: 0,
             serialized_char: ':',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::InvisibleDoor => TileData {
             glyph: 0,
             serialized_char: '`',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Stop => TileData {
             glyph: 0,
             serialized_char: '-',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Zap => TileData {
             glyph: to_cp437('▲'),
             serialized_char: '%',
             color_fg: vga::RED_BRIGHT,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Create => TileData {
             glyph: to_cp437('▼'),
             serialized_char: ']',
             color_fg: vga::WHITE_BRIGHT,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Generator => TileData {
             glyph: to_cp437('♠'),
             serialized_char: 'G',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Trap2 => TileData {
             glyph: 0,
             serialized_char: '@',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Trap3 => TileData {
             glyph: 0,
             serialized_char: ')',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Trap4 => TileData {
             glyph: 0,
             serialized_char: '(',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Trap5 => TileData {
             glyph: 0,
             serialized_char: '$', // Unsure about this
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Trap6 => TileData {
             glyph: 0,
             serialized_char: 'α',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Trap7 => TileData {
             glyph: 0,
             serialized_char: 'ß',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Trap8 => TileData {
             glyph: 0,
             serialized_char: 'Γ',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Trap9 => TileData {
             glyph: 0,
             serialized_char: 'π',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Trap10 => TileData {
             glyph: 0,
             serialized_char: 'Σ',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Trap11 => TileData {
             glyph: 0,
             serialized_char: 'σ',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Trap12 => TileData {
             glyph: 0,
             serialized_char: 'µ',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Trap13 => TileData {
             glyph: 0,
             serialized_char: 'τ',
             color_fg: vga::BLACK,
             color_bg: vga::BLACK,
-            blink: false,
         },
         TileType::Player => TileData {
-            glyph: to_cp437('≡'),
+            glyph: 0,
             serialized_char: 'P',
             color_fg: vga::BLACK,
-            color_bg: vga::WHITE,
+            color_bg: vga::BLACK,
-            blink: true,
         },
         TileType::Punctuation => TileData {
             glyph: to_cp437('!'),
             serialized_char: '!',
             color_fg: vga::WHITE_BRIGHT,
             color_bg: vga::YELLOW,
-            blink: false,
         },
         TileType::Letter(c) => TileData {
-            glyph: to_cp437(c),
+            glyph: to_cp437(c.to_ascii_uppercase()),
             serialized_char: c,
             color_fg: vga::WHITE_BRIGHT,
             color_bg: vga::YELLOW,
-            blink: false,
         },
     }
 }