• Heap Types: Heap.java - Defines CHEST, LOCKED_CHEST, CRYSTAL_CHEST types
• Open Chest Action: OpenChest.java - Handles chest opening logic
• Level Treasure: Level.java - Locked/crystal chest handling
• Room Painters: Various painters place chests:
  1. VaultPainter.java - Places LOCKED_CHEST and CRYSTAL_CHEST
  2. TreasuryPainter.java - Places CHEST (may spawn Mimic)
  3. PoolPainter.java - Places CHEST
  4. TrapsPainter.java - Places CHEST
  5. RatKingPainter.java - Places CHEST (may spawn Mimic)

// Heap.java - Chest type definitions
public enum Type {
    // ...
    CHEST,
    LOCKED_CHEST,
    CRYSTAL_CHEST,
    // ...
}
 
// Heap.java - Chest spawn weights
static {
    regularHeaps.put(Type.CHEST, 4f);
    sageHeaps.put(Type.CHEST, 4f);
}
 
// OpenChest.java - Chest opening logic
public class OpenChest extends CharAction {
    public OpenChest(int dst) {
        // ...
        if (heap != null && (heap.type == Heap.Type.CHEST
            || heap.type == Heap.Type.TOMB
            || heap.type == Heap.Type.SKELETON
            || heap.type == Heap.Type.LOCKED_CHEST
            || heap.type == Heap.Type.CRYSTAL_CHEST
            || heap.type == Heap.Type.MIMIC)) {
            // Handle chest opening
            if (heap.type == Heap.Type.LOCKED_CHEST
                || heap.type == Heap.Type.CRYSTAL_CHEST) {
                // Requires key
                if (!hasKey) {
                    GLog.w(StringsManager.getVar(R.string.Hero_LockedChest));
                }
            }
        }
    }
}

• Chest Types:
  1. `CHEST` - Regular chest, can be opened freely
  2. `LOCKED_CHEST` - Requires skeleton key to open
  3. `CRYSTAL_CHEST` - Requires crystal key to open
  4. `MIMIC` - May appear instead of CHEST (hostile monster)
• Spawn Weights: CHEST has weight of 4f in regular and sage heap distributions
• Key Requirement: LOCKED_CHEST and CRYSTAL_CHEST require corresponding keys
• Mimic Chance: Some chest spawns may be replaced by Mimics

• Level configurations that may include treasure: levelsDesc/
• Chest contents are generated dynamically by the Generator class

<!-- English strings -->
<string name="Hero_LockedChest">This chest is locked and you don't have a key</string>
<string name="WndInfoItem_Chest">Chest</string>
<string name="WndInfoItem_CrystalChest">Crystal chest</string>
<string name="WndInfoItem_LockedChest">Locked chest</string>

This entity is implemented in Java, no Lua script exists

• Chest Level Objects:
  1. 
  2. 
  3. 

• Mimic: mimic_mob - May appear instead of chest
• Skeleton Key: skeleton_key_item - Opens LOCKED_CHEST
• Crystal Key: crystal_key_item - Opens CRYSTAL_CHEST
• English Page: chests
• Russian Page: chests