Layout.bin File For Resident - Evil 4

Here’s a technical write-up on the file from Resident Evil 4 (2005 original, often found in PC ports and modding contexts). Technical Write-Up: Layout.bin in Resident Evil 4 (2005) 1. Overview File Name: Layout.bin Location: Typically inside image/ or ss/ directory (PC version) or packed within .dat / .uha archives (GameCube/PS2). Purpose: Defines the static placement of interactive objects, enemies, triggers, and camera zones within a room (R00M file).

If you want to change where enemies/items spawn in a room – without touching 3D models or scripts – Layout.bin is your primary target. Layout.bin File For Resident Evil 4

Then at offset 0x20 begins the entity array, each entity (0x28). 3. Entity Record Layout (40 bytes) | Offset | Size | Type | Description | |--------|------|------|-------------| | 0x00 | 4 | float | Position X | | 0x04 | 4 | float | Position Y | | 0x08 | 4 | float | Position Z | | 0x0C | 4 | float | Rotation Y (yaw, radians) | | 0x10 | 4 | int32 | Entity Type ID | | 0x14 | 4 | int32 | Subtype / Item ID | | 0x18 | 4 | int32 | Flags / Spawn conditions | | 0x1C | 4 | int32 | Linked entity ID (for triggers) | | 0x20 | 4 | int32 | Reserved / Padding (0) | | 0x24 | 4 | int32 | Unknown (often -1) | Note: Rotation uses only Y-axis (Euler yaw). Pitch/roll are unused in static layout. 4. Entity Type IDs (Partial list) Based on reverse engineering and modding community findings: Here’s a technical write-up on the file from

While .R00M files store the room’s geometry (collision, visual meshes, lights), Layout.bin stores the – essentially the “set dressing” of things that aren’t part of the static level mesh. 2. File Structure (PC version) Layout.bin is a binary file with a simple header + array of fixed-size records . No compression or encryption. each entity (0x28).

| Type ID | Meaning | |---------|---------| | 0 | Empty / placeholder | | 1 | Enemy (Ganado) | | 2 | Item pickup (herb, ammo, etc.) | | 3 | Weapon (handgun, shotgun, etc.) | | 4 | Breakable object (crate, barrel) | | 5 | Door / transition trigger | | 6 | Cutscene trigger | | 7 | Enemy spawn point (dynamite, crossbow) | | 8 | Merchant spawn point | | 9 | Treasure (jewelry, gem) | | 10 | Key item (e.g., Insignia Key) | | 11 | Typewriter save point | | 12 | Puzzle logic entity |

| Offset | Size | Type | Description | |--------|------|------|-------------| | 0x00 | 4 | uint32 | Number of entities (N) | | 0x04 | 4 | uint32 | Unknown (always 1 or 0) | | 0x08 | 4 | uint32 | Unknown (flags?) | | 0x0C | 4 | uint32 | Offset to entity list (usually 0x20) | | 0x10 | 16 | char[16] | Room name (e.g., "R109") |