chore: import upstream snapshot with attribution
This commit is contained in:
wehub-resource-sync
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using System.Collections.Generic;
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using Newtonsoft.Json.Linq;
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using UnityEditor;
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using UnityEngine;
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using MCPForUnity.Editor.Helpers;
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using MCPForUnity.Runtime.Helpers;
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namespace MCPForUnity.Editor.Tools.Physics
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{
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internal static class PhysicsSettingsOps
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{
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public static object Ping(JObject @params)
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{
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var gravity3d = UnityEngine.Physics.gravity;
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var gravity2d = Physics2D.gravity;
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var simMode = UnityPhysicsCompat.GetPhysicsSimulationMode().ToString();
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return new
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{
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success = true,
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message = "Physics tool ready.",
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data = new
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{
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gravity3d = new[] { gravity3d.x, gravity3d.y, gravity3d.z },
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gravity2d = new[] { gravity2d.x, gravity2d.y },
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simulationMode = simMode,
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defaultSolverIterations = UnityEngine.Physics.defaultSolverIterations,
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defaultSolverVelocityIterations = UnityEngine.Physics.defaultSolverVelocityIterations,
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bounceThreshold = UnityEngine.Physics.bounceThreshold,
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sleepThreshold = UnityEngine.Physics.sleepThreshold,
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defaultContactOffset = UnityEngine.Physics.defaultContactOffset,
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queriesHitTriggers = UnityEngine.Physics.queriesHitTriggers
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}
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};
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}
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public static object GetSettings(JObject @params)
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{
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var p = new ToolParams(@params);
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string dimension = (p.Get("dimension") ?? "3d").ToLowerInvariant();
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if (dimension == "2d")
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{
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var g = Physics2D.gravity;
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return new
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{
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success = true,
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message = "Physics2D settings retrieved.",
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data = new
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{
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dimension = "2d",
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gravity = new[] { g.x, g.y },
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velocityIterations = Physics2D.velocityIterations,
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positionIterations = Physics2D.positionIterations,
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queriesHitTriggers = Physics2D.queriesHitTriggers,
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queriesStartInColliders = Physics2D.queriesStartInColliders,
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callbacksOnDisable = Physics2D.callbacksOnDisable,
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autoSyncTransforms = UnityPhysicsCompat.GetPhysics2DAutoSyncTransforms()
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}
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};
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}
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if (dimension != "3d")
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return new ErrorResponse($"Invalid dimension: '{dimension}'. Use '3d' or '2d'.");
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var g3 = UnityEngine.Physics.gravity;
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var simMode = UnityPhysicsCompat.GetPhysicsSimulationMode().ToString();
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return new
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{
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success = true,
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message = "Physics3D settings retrieved.",
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data = new
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{
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dimension = "3d",
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gravity = new[] { g3.x, g3.y, g3.z },
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defaultContactOffset = UnityEngine.Physics.defaultContactOffset,
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sleepThreshold = UnityEngine.Physics.sleepThreshold,
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defaultSolverIterations = UnityEngine.Physics.defaultSolverIterations,
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defaultSolverVelocityIterations = UnityEngine.Physics.defaultSolverVelocityIterations,
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bounceThreshold = UnityEngine.Physics.bounceThreshold,
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defaultMaxAngularSpeed = UnityEngine.Physics.defaultMaxAngularSpeed,
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queriesHitTriggers = UnityEngine.Physics.queriesHitTriggers,
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queriesHitBackfaces = UnityEngine.Physics.queriesHitBackfaces,
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simulationMode = simMode,
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autoSyncTransforms = UnityPhysicsCompat.GetPhysicsAutoSyncTransforms()
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}
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};
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}
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public static object SetSettings(JObject @params)
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{
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var p = new ToolParams(@params);
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string dimension = (p.Get("dimension") ?? "3d").ToLowerInvariant();
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var settings = p.GetRaw("settings") as JObject;
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if (settings == null || settings.Count == 0)
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return new ErrorResponse("'settings' parameter is required and must be a non-empty object.");
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if (dimension != "3d" && dimension != "2d")
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return new ErrorResponse($"Invalid dimension: '{dimension}'. Use '3d' or '2d'.");
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if (dimension == "2d")
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return SetSettings2D(settings);
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return SetSettings3D(settings);
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}
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private static readonly HashSet<string> Valid3DKeys = new HashSet<string>
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{
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"gravity", "defaultcontactoffset", "sleepthreshold",
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"defaultsolveriterations", "defaultsolvervelocityiterations",
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"bouncethreshold", "defaultmaxangularspeed",
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"querieshittriggers", "querieshitbackfaces", "simulationmode",
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"autosynctransforms"
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};
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private static object SetSettings3D(JObject settings)
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{
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// Validate all keys before applying any changes
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var unknown = new List<string>();
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foreach (var prop in settings.Properties())
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{
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if (!Valid3DKeys.Contains(prop.Name.ToLowerInvariant()))
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unknown.Add(prop.Name);
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}
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if (unknown.Count > 0)
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return new ErrorResponse(
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$"Unknown 3D physics setting(s): {string.Join(", ", unknown)}.");
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var changed = new List<string>();
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foreach (var prop in settings.Properties())
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{
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string key = prop.Name.ToLowerInvariant();
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switch (key)
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{
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case "gravity":
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{
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var arr = prop.Value as JArray;
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if (arr == null || arr.Count < 3)
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return new ErrorResponse("3D gravity requires [x, y, z] array.");
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UnityEngine.Physics.gravity = new Vector3(
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arr[0].Value<float>(), arr[1].Value<float>(), arr[2].Value<float>());
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changed.Add("gravity");
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break;
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}
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case "defaultcontactoffset":
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UnityEngine.Physics.defaultContactOffset = prop.Value.Value<float>();
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changed.Add("defaultContactOffset");
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break;
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case "sleepthreshold":
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UnityEngine.Physics.sleepThreshold = prop.Value.Value<float>();
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changed.Add("sleepThreshold");
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break;
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case "defaultsolveriterations":
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UnityEngine.Physics.defaultSolverIterations = prop.Value.Value<int>();
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changed.Add("defaultSolverIterations");
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break;
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case "defaultsolvervelocityiterations":
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UnityEngine.Physics.defaultSolverVelocityIterations = prop.Value.Value<int>();
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changed.Add("defaultSolverVelocityIterations");
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break;
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case "bouncethreshold":
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UnityEngine.Physics.bounceThreshold = prop.Value.Value<float>();
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changed.Add("bounceThreshold");
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break;
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case "defaultmaxangularspeed":
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UnityEngine.Physics.defaultMaxAngularSpeed = prop.Value.Value<float>();
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changed.Add("defaultMaxAngularSpeed");
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break;
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case "querieshittriggers":
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UnityEngine.Physics.queriesHitTriggers = prop.Value.Value<bool>();
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changed.Add("queriesHitTriggers");
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break;
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case "querieshitbackfaces":
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UnityEngine.Physics.queriesHitBackfaces = prop.Value.Value<bool>();
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changed.Add("queriesHitBackfaces");
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break;
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case "simulationmode":
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{
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string modeStr = prop.Value.ToString();
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if (!System.Enum.TryParse<UnityPhysicsCompat.SimulationMode>(modeStr, true, out var mode)
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|| mode == UnityPhysicsCompat.SimulationMode.Unknown)
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{
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return new ErrorResponse(
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$"Invalid simulationMode: '{modeStr}'. Valid: FixedUpdate, Update, Script.");
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}
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if (!UnityPhysicsCompat.TrySetPhysicsSimulationMode(mode))
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{
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return new ErrorResponse(
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$"simulationMode '{modeStr}' is not supported on this Unity version.");
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}
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changed.Add("simulationMode");
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break;
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}
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case "autosynctransforms":
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if (UnityPhysicsCompat.TrySetPhysicsAutoSyncTransforms(prop.Value.Value<bool>()))
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{
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changed.Add("autoSyncTransforms");
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}
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break;
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}
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}
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MarkDynamicsManagerDirty();
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return new
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{
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success = true,
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message = $"Updated {changed.Count} physics 3D setting(s).",
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data = new { changed }
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};
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}
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private static readonly HashSet<string> Valid2DKeys = new HashSet<string>
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{
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"gravity", "velocityiterations", "positioniterations",
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"querieshittriggers", "queriesstartincolliders",
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"callbacksondisable", "autosynctransforms"
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};
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private static object SetSettings2D(JObject settings)
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{
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// Validate all keys before applying any changes
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var unknown = new List<string>();
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foreach (var prop in settings.Properties())
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{
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if (!Valid2DKeys.Contains(prop.Name.ToLowerInvariant()))
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unknown.Add(prop.Name);
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}
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if (unknown.Count > 0)
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return new ErrorResponse(
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$"Unknown 2D physics setting(s): {string.Join(", ", unknown)}.");
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var changed = new List<string>();
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foreach (var prop in settings.Properties())
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{
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string key = prop.Name.ToLowerInvariant();
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switch (key)
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{
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case "gravity":
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{
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var arr = prop.Value as JArray;
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if (arr == null || arr.Count < 2)
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return new ErrorResponse("2D gravity requires [x, y] array.");
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Physics2D.gravity = new Vector2(
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arr[0].Value<float>(), arr[1].Value<float>());
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changed.Add("gravity");
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break;
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}
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case "velocityiterations":
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Physics2D.velocityIterations = prop.Value.Value<int>();
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changed.Add("velocityIterations");
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break;
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case "positioniterations":
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Physics2D.positionIterations = prop.Value.Value<int>();
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changed.Add("positionIterations");
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break;
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case "querieshittriggers":
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Physics2D.queriesHitTriggers = prop.Value.Value<bool>();
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changed.Add("queriesHitTriggers");
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break;
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case "queriesstartincolliders":
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Physics2D.queriesStartInColliders = prop.Value.Value<bool>();
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changed.Add("queriesStartInColliders");
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break;
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case "callbacksondisable":
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Physics2D.callbacksOnDisable = prop.Value.Value<bool>();
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changed.Add("callbacksOnDisable");
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break;
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case "autosynctransforms":
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if (UnityPhysicsCompat.TrySetPhysics2DAutoSyncTransforms(prop.Value.Value<bool>()))
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{
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changed.Add("autoSyncTransforms");
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}
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break;
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}
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}
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MarkPhysics2DSettingsDirty();
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return new
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{
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success = true,
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message = $"Updated {changed.Count} physics 2D setting(s).",
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data = new { changed }
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};
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}
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private static void MarkDynamicsManagerDirty()
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{
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var assets = AssetDatabase.LoadAllAssetsAtPath("ProjectSettings/DynamicsManager.asset");
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if (assets != null && assets.Length > 0)
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EditorUtility.SetDirty(assets[0]);
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}
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private static void MarkPhysics2DSettingsDirty()
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{
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var assets = AssetDatabase.LoadAllAssetsAtPath("ProjectSettings/Physics2DSettings.asset");
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if (assets != null && assets.Length > 0)
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EditorUtility.SetDirty(assets[0]);
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}
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}
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}
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