Завершить инженерный кандидат Stage 5

app/src/main/java/com/projectsacrifice/game/PhysicsConfig.java

@@ -0,0 +1,44 @@
+package com.projectsacrifice.game;
+
+/** Immutable release-tuned physics constants shared by realtime and deterministic automation. */
+public final class PhysicsConfig {
+    private static final PhysicsConfig RELEASE = new PhysicsConfig(
+            1, 1f / 60f, 1_800f, 370f, 880f,
+            0.13f, 0.14f, 0.78f, 16);
+
+    private final int version;
+    private final float fixedStepSeconds;
+    private final float gravity;
+    private final float runSpeed;
+    private final float jumpSpeed;
+    private final float coyoteSeconds;
+    private final float jumpBufferSeconds;
+    private final float respawnSeconds;
+    private final int maximumBodies;
+
+    private PhysicsConfig(int version, float fixedStepSeconds, float gravity,
+                          float runSpeed, float jumpSpeed, float coyoteSeconds,
+                          float jumpBufferSeconds, float respawnSeconds,
+                          int maximumBodies) {
+        this.version = version;
+        this.fixedStepSeconds = fixedStepSeconds;
+        this.gravity = gravity;
+        this.runSpeed = runSpeed;
+        this.jumpSpeed = jumpSpeed;
+        this.coyoteSeconds = coyoteSeconds;
+        this.jumpBufferSeconds = jumpBufferSeconds;
+        this.respawnSeconds = respawnSeconds;
+        this.maximumBodies = maximumBodies;
+    }
+
+    public static PhysicsConfig release() { return RELEASE; }
+    public int version() { return version; }
+    public float fixedStepSeconds() { return fixedStepSeconds; }
+    public float gravity() { return gravity; }
+    public float runSpeed() { return runSpeed; }
+    public float jumpSpeed() { return jumpSpeed; }
+    public float coyoteSeconds() { return coyoteSeconds; }
+    public float jumpBufferSeconds() { return jumpBufferSeconds; }
+    public float respawnSeconds() { return respawnSeconds; }
+    public int maximumBodies() { return maximumBodies; }
+}