# Terms of Use

By using maps4fs, you agree to the following terms and conditions.

***

## Acceptable Use

### 1. Personal and Educational Use

Maps4fs is intended for:

* Personal projects and hobbies
* Educational purposes and learning
* Non-commercial community projects
* Free sharing within the Farming Simulator community

### 2. Attribution Requirements

When sharing maps or modified versions of maps4fs, you must:

* Credit the original author (iwatkot)
* Link to the official repository: <https://github.com/iwatkot/maps4fs>
* Indicate if you made any changes to the original

### 3. No Warranty

Maps4fs is provided **"as-is"** without any warranties of any kind, including but not limited to:

* Fitness for a particular purpose
* Merchantability
* Non-infringement
* Accuracy or reliability

**You use maps4fs entirely at your own risk.**

### 4. Third-Party Data Sources and Licensing

**IMPORTANT**: Maps4fs uses data from various third-party sources to generate maps. **Maps4fs does NOT add, remove, or modify any licensing restrictions on the generated content.**

#### Data Sources Used by Maps4fs:

1. **Digital Terrain Model (DTM/DEM) Data**
   * Sources: SRTM, ASTER, ALOS, and other elevation data providers
   * Each source has its own license and terms
   * Restrictions vary by source and region
2. **OpenStreetMap (OSM) Data**
   * License: ODbL (Open Database License)
   * Requires attribution when using OSM data
   * Has specific requirements for derived works
3. **Farming Simulator / Giants Engine**
   * Subject to Giants Software's Terms of Service
   * EULA restrictions apply
   * Modding guidelines must be followed

#### Your Responsibility

**YOU are solely responsible for:**

* ✅ **Checking the license** of each data source you use
* ✅ **Understanding the restrictions** of each data provider
* ✅ **Complying with all applicable licenses** (DTM, OSM, Giants Engine, etc.)
* ✅ **Providing proper attribution** where required
* ✅ **Respecting usage restrictions** imposed by data providers
* ✅ **Resolving any licensing conflicts** between different data sources

**Maps4fs does NOT:**

* ❌ Clear or remove licenses from source data
* ❌ Grant you rights to third-party data
* ❌ Assume responsibility for your compliance
* ❌ Provide legal advice on data usage
* ❌ Guarantee compatibility between different licenses

#### Before Generating a Map

You **MUST**:

1. **Verify DTM/DEM License**: Check the license for the elevation data source you're using
2. **Review OSM License**: Understand ODbL requirements if using OpenStreetMap data
3. **Check Giants Software Terms**: Ensure compliance with Farming Simulator's modding policies
4. **Resolve Conflicts**: If licenses conflict, you must resolve them or choose different sources

#### After Generating a Map

**The generated map inherits ALL restrictions from its source data.** You must:

* Provide attribution for all data sources used
* Comply with all applicable licenses
* Respect any restrictions on commercial use, distribution, or modification
* Not misrepresent the origin of the data

**Example**: If your map uses OSM data (ODbL) and SRTM elevation data (public domain), your map must comply with ODbL requirements, including attribution and share-alike provisions.

***

## Prohibited Activities

You may **NOT**:

### Commercial Restrictions

* ❌ Sell maps created with maps4fs
* ❌ Charge for map generation services
* ❌ Use maps4fs in commercial products
* ❌ Receive payment for maps4fs-related work

### Legal and Ethical Restrictions

* ❌ Remove or obscure copyright notices
* ❌ Claim maps4fs or derivative works as your own creation
* ❌ Use maps4fs for illegal activities
* ❌ Redistribute maps4fs under a different license
* ❌ Misrepresent the source or authorship

***

## Modifications and Contributions

### Personal Modifications

* ✅ You may modify the source code for your own use
* ✅ You may create derivative works (non-commercial only)
* ✅ Modified versions must clearly indicate changes from the original
* ✅ Modified versions must retain the CC BY-NC 4.0 license

### Contributing to the Official Repository

* ✅ Contributions are welcome and encouraged
* ✅ All contributions must be compatible with CC BY-NC 4.0
* ✅ By contributing, you agree your code will be licensed under CC BY-NC 4.0
* ✅ Follow the project's contribution guidelines

***

## Liability and Damages

**No Liability**: The author (iwatkot) and contributors are not liable for:

* Damages resulting from use or inability to use maps4fs
* Loss of data or corrupted files
* Issues with generated maps in Farming Simulator
* Any direct, indirect, incidental, or consequential damages

**Use at Your Own Risk**: You assume all risks associated with using maps4fs.

***

## Termination

Your rights under these terms automatically terminate if you:

* Violate the non-commercial restriction
* Fail to provide proper attribution
* Engage in prohibited activities
* Breach any other term of use

***

## Changes to Terms

The author reserves the right to modify these terms at any time. Continued use of maps4fs after changes constitutes acceptance of the modified terms.

***

## Questions or Concerns

For questions about these terms:

* **GitHub Issues**: <https://github.com/iwatkot/maps4fs/issues>
* **Official Repository**: <https://github.com/iwatkot/maps4fs>


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