# FpsWarsSimulationAxisCommandValid

Check whether fps wars simulation axis command satisfies its validation rules.

Last updated: 2026-09-09

Package: dolphin.fpswarsPolicy | Status: source-declared

Tags: cpu, dolphin, dolphin.fpswarsPolicy, fpswarsPolicy, function, source-example

Reuse FPSWars' bounded headless simulation checks for commands, damage, and score policy.

```yh
external FpsWarsSimulationAxisCommandValid(int value) returns bool
```


## Use FpsWarsSimulationAxisCommandValid

A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.

Verification: type checked

```yh
using dolphin.fpswarsPolicy

// Reuse FPSWars' bounded headless simulation checks for commands, damage, and score policy.
int value = 1
bool result = FpsWarsSimulationAxisCommandValid(value)
Console.Log(Text.From(result))

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.dolphin_fpswarspolicy__fpswarssimulationaxiscommandvalid"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "dolphin.fpswarsPolicy"
version = "0.1.0"
path = "../../../dolphin/packages/fpswars-headless-policy"

```

Extract the example archive beside the yeho and dolphin checkouts. This example requires those source dependencies and a current developer compiler.

```sh
./yeho/build/dolphin-metal/yehoc ./api-examples/dolphin.fpswarsPolicy--FpsWarsSimulationAxisCommandValid/usage --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup.

Source: dolphin/packages/fpswars-headless-policy/src/headless_contract.yh

AI training permission: https://demonhunterlabs.com/ai-use