Justfile

@@ -13,7 +13,7 @@ clean:
 # Format all C source files
 fmt:
   clang-format -i src/*.c src/*.h
-  zig fmt libs/combat/*.zig
+  zig fmt **/*.zig
 
 # Check formatting
 fmt-check:

README.md

@@ -1,121 +1,3 @@
-# Rogged
+# rogged
 
-Turn-based roguelike dungeon crawler, built in C99 and with a dash of Zig to
+I got rogged :/
-serve as a learning opportunity. Rogged is basically a classic roguelike where
-you descend through floors of a procedurally generated dungeon, fighting
-enemies, managing inventory, and trying to reach the bottom alive.
-
-A non-exhaustive list of its (current) features:
-
-- Turn-based combat with damage variance, critical hits, dodge, and block
-  mechanics
-- Damage classes (Slash, Impact, Pierce, Fire, and Poison)
-- Status effects (Poison, Bleed, Stun, Weaken, and Burn)
-- Various enemy classes (Goblin, Skeleton, Orc) with distinct resistance
-  profiles
-- Procedural dungeon generation with rooms and corridors, seeded per floor
-- Inventory and equipment system (weapons, armor, potions)
-- Procedural audio via raylib
-- ASCII-inspired tile rendering, with HP bars and floating damage text
-
-**Controls:**
-
-| Key           | Action                              |
-| ------------- | ----------------------------------- |
-| WASD / Arrows | Move or attack                      |
-| G             | Pick up item                        |
-| I             | Open inventory                      |
-| U             | Use a potion                        |
-| E             | Equip item from inventory           |
-| D             | Drop item                           |
-| Y / N         | Confirm / decline descending stairs |
-| R             | Restart (on game over)              |
-| Q             | Quit                                |
-
-## Build Instructions
-
-Rogged is built with C99 and Zig. Besides `raylib` and `pkg-config` you will
-need a C compiler and basic Zig tooling. For now, we use C99 and Zig 0.15.2.
-Those might change in the future.
-
-Additionally you will need `clang-format` and `just` for the developer workflow
-if you plan to contribute.
-
-### Using Nix (Recommended)
-
-The recommended developer tooling is [Nix](https://nixos.org). This provides a
-pure, reproducible devshell across all machines.
-
-```sh
-# Enter the development shell
-$ nix develop
-
-# Build and run
-$ just dev
-```
-
-### Manual Build
-
-```sh
-# Full build
-$ zig build
-
-# Build and run
-$ zig build run
-
-# or
-$ just dev
-```
-
-### Task Runner Commands
-
-There's a `Justfile` designed to make common tasks somewhat easier. For now,
-they are as follows:
-
-```sh
-just build       # zig build
-just dev         # zig build run
-just clean       # remove zig-out/ and .zig-cache/
-just fmt         # format all C and Zig source files
-just fmt-check   # check formatting
-```
-
-If the project gets more complicated, new tasks might be added.
-
-## Future Plans
-
-The game is currently **playable end-to-end** but it lacks _serious_ polish to
-claim its place as a fun roguelike. Some of the features I'd like to introduce,
-in no particular order, are as follows:
-
-- [ ] **Save / Load system** - Persist and restore game state between sessions
-- [ ] **More enemy variety** - Additional enemy types with unique abilities
-- [ ] **More item variety** - Rings, wands, scrolls, and cursed items
-- [ ] **Multiple floors beyond 5** - Endless or configurable depth
-- [ ] **Test suite** - Unit tests for combat math, dungeon generation, and RNG
-- [ ] **Field of view** - Fog of war and line-of-sight mechanics
-- [ ] **Level transitions** - Upward stairs and floor teleportation
-- [ ] **Achievements / death log** - Track runs and causes of death with a
-      leaderboard
-- [ ] **UI polish** - Better message log history, item descriptions, death
-      screen
-
-In addition, it might be interesting to allow customizing the "world state" by
-as scripting API. Though, that is for much later.
-
-## Attributions
-
-[Shattered Pixel Dungeon]: https://github.com/00-Evan/shattered-pixel-dungeon
-[Raylib]: https://www.raylib.com
-
-This project draws a fair bit of inspiration from [Shattered Pixel Dungeon].
-While the mechanics are generally different, and commit to remain as such, I
-cannot deny the amount of inspiration & ideas Shattered Pixel Dungeon has given
-me. It's a GPL licensed project, and no code was borrowed. Still, some
-resemblance may occur.
-
-Additionally, _huge_ thanks to [Raylib] for how easy it made graphics and audio.
-This was perhaps my best experience in developing a graphical application, and
-CERTAINLY the most ergonomic when it comes to writing a game.
-
-_I got rogged :/_

src/audio.c

@@ -94,29 +94,7 @@ void audio_play_player_damage(void) {
 
 void audio_play_stairs(void) {
   // Ascending stairs sound
-  Sound staircase = LoadSound("./assets/sounds/levelcomplete.wav");
+  play_tone(400.0f, 0.1f, 0.3f);
-  PlaySound(staircase);
+  play_tone(600.0f, 0.1f, 0.3f);
-}
+  play_tone(800.0f, 0.15f, 0.3f);
-
-void audio_play_dodge(void) {
-  // High-pitched whoosh
-  play_tone(900.0f, 0.08f, 0.3f);
-}
-
-void audio_play_block(void) {
-  // Low-then-mid metallic clang
-  play_tone(250.0f, 0.06f, 0.5f);
-  play_tone(350.0f, 0.04f, 0.3f);
-}
-
-void audio_play_crit(void) {
-  // Sharp crack with high-pitched follow
-  play_tone(600.0f, 0.05f, 0.7f);
-  play_tone(900.0f, 0.1f, 0.5f);
-}
-
-void audio_play_proc(void) {
-  // Ascending two-tone proc chime
-  play_tone(500.0f, 0.08f, 0.4f);
-  play_tone(700.0f, 0.1f, 0.35f);
 }

src/audio.h

@@ -25,16 +25,4 @@ void audio_play_player_damage(void);
 // Play stairs/level change sound
 void audio_play_stairs(void);
 
-// Play dodge sound
-void audio_play_dodge(void);
-
-// Play block sound
-void audio_play_block(void);
-
-// Play critical hit sound
-void audio_play_crit(void);
-
-// Play status effect proc sound
-void audio_play_proc(void);
-
 #endif  // AUDIO_H

src/common.h

@@ -108,8 +108,6 @@ typedef struct {
   int value;
   int lifetime;  // frames remaining
   int is_critical;
-  char label[8];                 // non-empty -> show label instead of numeric value
-  StatusEffectType effect_type;  // used to pick color for proc labels
 } FloatingText;
 
 // GameState - encapsulates all game state for testability and save/load

src/main.c

@@ -23,20 +23,21 @@ static void add_log(GameState *gs, const char *msg) {
   }
 }
 
-// Reuse an expired float slot, or claim the next free one
-static int float_slot(GameState *gs) {
-  if (gs->floating_count < 8)
-    return gs->floating_count++;
-  for (int i = 0; i < 8; i++) {
-    if (gs->floating_texts[i].lifetime <= 0)
-      return i;
-  }
-  return -1;
-}
-
 // spawn floating damage text
 static void spawn_floating_text(GameState *gs, int x, int y, int value, int is_critical) {
-  int slot = float_slot(gs);
+  // Reuse an expired slot if all slots are taken
+  int slot = -1;
+  if (gs->floating_count < 8) {
+    slot = gs->floating_count;
+    gs->floating_count++;
+  } else {
+    for (int i = 0; i < 8; i++) {
+      if (gs->floating_texts[i].lifetime <= 0) {
+        slot = i;
+        break;
+      }
+    }
+  }
   if (slot < 0)
     return;
   gs->floating_texts[slot].x = x;
@@ -44,34 +45,6 @@ static void spawn_floating_text(GameState *gs, int x, int y, int value, int is_c
   gs->floating_texts[slot].value = value;
   gs->floating_texts[slot].lifetime = 60;
   gs->floating_texts[slot].is_critical = is_critical;
-  gs->floating_texts[slot].label[0] = '\0';  // numeric, no label
-  gs->floating_texts[slot].effect_type = EFFECT_NONE;
-}
-
-// spawn floating label text (DODGE, BLOCK, CRIT!, proc names, SLAIN)
-static void spawn_floating_label(GameState *gs, int x, int y, const char *label, StatusEffectType effect_type) {
-  int slot = float_slot(gs);
-  if (slot < 0)
-    return;
-  gs->floating_texts[slot].x = x;
-  gs->floating_texts[slot].y = y;
-  gs->floating_texts[slot].value = 0;
-  gs->floating_texts[slot].lifetime = 60;
-  gs->floating_texts[slot].is_critical = 0;
-  gs->floating_texts[slot].effect_type = effect_type;
-  strncpy(gs->floating_texts[slot].label, label, 7);
-  gs->floating_texts[slot].label[7] = '\0';
-}
-
-static const char *proc_label_for(StatusEffectType effect) {
-  switch (effect) {
-  case EFFECT_POISON:  return "POISON!";
-  case EFFECT_BLEED:   return "BLEED!";
-  case EFFECT_BURN:    return "BURN!";
-  case EFFECT_STUN:    return "STUN!";
-  case EFFECT_WEAKEN:  return "WEAKEN!";
-  default:             return "";
-  }
 }
 
 // update floating texts and screen shake
@@ -157,8 +130,7 @@ static void tick_all_effects(GameState *gs) {
   }
 }
 
-// attacked_enemy: the enemy the player attacked this turn, or NULL if player only moved
+static void post_action(GameState *gs) {
-static void post_action(GameState *gs, Enemy *attacked_enemy) {
   gs->turn_count++;
 
   // Tick status effects at the start of this turn
@@ -174,33 +146,13 @@ static void post_action(GameState *gs, Enemy *attacked_enemy) {
     return;
   }
 
-  // combat feedback - player attacked an enemy this turn
+  // combat feedback - player attacked enemy
-  if (attacked_enemy != NULL) {
+  if (combat_get_last_damage() > 0 && !combat_was_player_damage()) {
-    int ex = attacked_enemy->x * TILE_SIZE + 8;
+    for (int i = 0; i < gs->enemy_count; i++) {
-    int ey = attacked_enemy->y * TILE_SIZE;
+      if (!gs->enemies[i].alive) {
-
+        spawn_floating_text(gs, gs->enemies[i].x * TILE_SIZE + 8, gs->enemies[i].y * TILE_SIZE,
-    if (combat_was_dodged()) {
+                            combat_get_last_damage(), combat_was_critical());
-      spawn_floating_label(gs, ex, ey, "DODGE", EFFECT_NONE);
+        break;
-      audio_play_dodge();
-    } else {
-      if (combat_get_last_damage() > 0)
-        spawn_floating_text(gs, ex, ey, combat_get_last_damage(), combat_was_critical());
-      if (combat_was_blocked()) {
-        spawn_floating_label(gs, ex, ey - 10, "BLOCK", EFFECT_NONE);
-        audio_play_block();
-      }
-      if (combat_was_critical()) {
-        spawn_floating_label(gs, ex + 8, ey - 10, "CRIT!", EFFECT_NONE);
-        audio_play_crit();
-      }
-      StatusEffectType applied = combat_get_applied_effect();
-      if (applied != EFFECT_NONE) {
-        spawn_floating_label(gs, ex, ey - 20, proc_label_for(applied), applied);
-        audio_play_proc();
-      }
-      if (!attacked_enemy->alive) {
-        spawn_floating_label(gs, ex, ey - 20, "SLAIN", EFFECT_NONE);
-        audio_play_enemy_death();
       }
     }
   }
@@ -431,7 +383,7 @@ static int handle_movement_input(GameState *gs) {
   }
 
   if (action)
-    post_action(gs, target);  // target is NULL on move, enemy ptr on attack
+    post_action(gs);
 
   return action;
 }
@@ -504,18 +456,15 @@ static void game_loop(void) {
     BeginDrawing();
     ClearBackground(BLACK);
 
-    // Draw game world with screen shake applied via camera offset
+    // Draw game elements (with screen shake offset)
-    Camera2D cam = {0};
+    if (gs.screen_shake > 0) {
-    cam.zoom = 1.0f;
+      // Apply shake offset to drawing
-    cam.offset = (Vector2){(float)gs.shake_x, (float)gs.shake_y};
+    }
-    BeginMode2D(cam);
+
     render_map(&gs.map);
     render_items(gs.items, gs.item_count);
     render_enemies(gs.enemies, gs.enemy_count);
     render_player(&gs.player);
-    EndMode2D();
-
-    // Floating texts follow world shake
     render_floating_texts(gs.floating_texts, gs.floating_count, gs.shake_x, gs.shake_y);
     render_ui(&gs.player);
 

src/render.c

@@ -61,20 +61,12 @@ void render_enemies(const Enemy *enemies, int count) {
 
     DrawRectangleRec(rect, enemy_color);
 
-    // Draw hp bar above enemy, color-coded by health remaining
+    // Draw hp bar above enemy
-    int hp_pixels = (enemies[i].hp * TILE_SIZE) / enemies[i].max_hp;
+    int hp_percent = (enemies[i].hp * TILE_SIZE) / enemies[i].max_hp;
-    if (hp_pixels > 0) {
+    if (hp_percent > 0) {
-      float hp_ratio = (float)enemies[i].hp / (float)enemies[i].max_hp;
+      Rectangle hp_bar = {(float)(enemies[i].x * TILE_SIZE), (float)(enemies[i].y * TILE_SIZE - 4), (float)hp_percent,
-      Color bar_color;
-      if (hp_ratio > 0.5f)
-        bar_color = (Color){60, 180, 60, 255};  // green
-      else if (hp_ratio > 0.25f)
-        bar_color = (Color){200, 180, 40, 255};  // yellow
-      else
-        bar_color = (Color){200, 60, 60, 255};  // red
-      Rectangle hp_bar = {(float)(enemies[i].x * TILE_SIZE), (float)(enemies[i].y * TILE_SIZE - 4), (float)hp_pixels,
                           3};
-      DrawRectangleRec(hp_bar, bar_color);
+      DrawRectangleRec(hp_bar, GREEN);
     }
   }
 }
@@ -295,35 +287,6 @@ void render_inventory_overlay(const Player *p, int selected) {
            (Color){65, 65, 65, 255});
 }
 
-static Color label_color(FloatingText *ft, int alpha) {
-  if (ft->label[0] == '\0')
-    return (Color){255, 100, 100, alpha};  // numeric damage default
-  if (strcmp(ft->label, "DODGE") == 0)
-    return (Color){160, 160, 160, alpha};
-  if (strcmp(ft->label, "BLOCK") == 0)
-    return (Color){80, 130, 220, alpha};
-  if (strcmp(ft->label, "CRIT!") == 0)
-    return (Color){255, 200, 50, alpha};
-  if (strcmp(ft->label, "SLAIN") == 0)
-    return (Color){220, 50, 50, alpha};
-
-  // Proc label, color driven by effect_type stored in the struct
-  switch (ft->effect_type) {
-  case EFFECT_POISON:
-    return (Color){50, 200, 50, alpha};
-  case EFFECT_BLEED:
-    return (Color){200, 50, 50, alpha};
-  case EFFECT_BURN:
-    return (Color){230, 130, 30, alpha};
-  case EFFECT_STUN:
-    return (Color){200, 200, 50, alpha};
-  case EFFECT_WEAKEN:
-    return (Color){120, 120, 120, alpha};
-  default:
-    return (Color){200, 200, 200, alpha};
-  }
-}
-
 void render_floating_texts(FloatingText *texts, int count, int shake_x, int shake_y) {
   for (int i = 0; i < count; i++) {
     if (texts[i].lifetime <= 0)
@@ -331,23 +294,15 @@ void render_floating_texts(FloatingText *texts, int count, int shake_x, int shak
 
     int x = texts[i].x + shake_x;
     int y = texts[i].y + shake_y - (60 - texts[i].lifetime);  // rise over time
-    float alpha = (float)texts[i].lifetime / 60.0f;
-    int a = (int)(255 * alpha);
 
-    if (texts[i].label[0] != '\0') {
+    float alpha = (float)texts[i].lifetime / 60.0f;
-      // Label text (DODGE, BLOCK, CRIT!, proc name, SLAIN)
+    Color color =
-      int font_size = (texts[i].label[0] == 'C') ? 16 : 14;  // CRIT! slightly larger
+        texts[i].is_critical ? (Color){255, 200, 50, (int)(255 * alpha)} : (Color){255, 100, 100, (int)(255 * alpha)};
-      Color color = label_color(&texts[i], a);
+
-      int text_w = MeasureText(texts[i].label, font_size);
+    char text[16];
-      DrawText(texts[i].label, x - text_w / 2, y, font_size, color);
+    snprintf(text, sizeof(text), "%d", texts[i].value);
-    } else {
+    int text_w = MeasureText(text, 18);
-      // Numeric damage
+    DrawText(text, x - text_w / 2, y, 18, color);
-      Color color = texts[i].is_critical ? (Color){255, 200, 50, a} : (Color){255, 100, 100, a};
-      char text[16];
-      snprintf(text, sizeof(text), "%d", texts[i].value);
-      int text_w = MeasureText(text, 18);
-      DrawText(text, x - text_w / 2, y, 18, color);
-    }
   }
 }
 
@@ -372,8 +327,8 @@ void render_message(const char *message) {
 
   int msg_len = strlen(message);
   float msg_ratio = 13.5;
-
   // Draw message box
+
   // TODO: Separate out the calculation of the x/y and width/height so that if a message takes up more than, say,
   // 75% of the screen width, we add a line break and increase the height. That would then require calculating the
   // width based on the longest line.