chore: sync main to experimental

proto/decentraland/kernel/apis/restricted_actions.proto

@@ -65,6 +65,42 @@ message EmptyResponse { }
 
 message StopEmoteRequest { }
 
+// Identifies which fullscreen explorer panel OpenExplorerUi targets.
+// EU_SETTINGS holds 0 so an unset `ui` field defaults to the least-intrusive panel.
+enum ExplorerUi {
+  EU_SETTINGS = 0;
+  EU_MAP = 1;
+  EU_BACKPACK = 2;
+  EU_CAMERA_REEL = 3;
+  EU_COMMUNITIES = 4;
+  EU_PLACES = 5;
+  EU_EVENTS = 6;
+}
+
+// Verdict of an OpenExplorerUi request (enum rather than a bool so new outcomes stay expressible).
+enum OpenExplorerUiResult {
+  UNSPECIFIED = 0;
+  OPENED = 1;
+  WAS_ALREADY_OPEN = 2;             // a fullscreen panel is already open
+  REJECTED_NOT_CURRENT_SCENE = 3;   // the standard restricted-actions current-scene gate rejected the call
+  REJECTED_FEATURE_DISABLED = 4;    // the requested section is hidden by feature flags or client doesn't have that feature
+  REJECTED_NO_USER_GESTURE = 5;     // rejected: the call did not originate from a user gesture
+}
+
+message OpenExplorerUiRequest {
+  ExplorerUi ui = 1;
+
+  // Extension point for future per-panel parameters, as a oneof so each panel gets its
+  // own optional param message without touching existing fields. 
+  //   message MapParams { int32 focus_x = 1; int32 focus_y = 2; }
+  //   oneof params { MapParams map = 10; }
+}
+
+message OpenExplorerUiResponse {
+  // Carries only the verdict of the open action. 
+  OpenExplorerUiResult open_result = 1;
+}
+
 service RestrictedActionsService {
   // MovePlayerTo will move the player to a position relative to the current scene.
   // If 'duration' field is used in the request, the success response depends on the
@@ -98,4 +134,7 @@ service RestrictedActionsService {
 
   // StopEmote will stop the current emote
   rpc StopEmote(StopEmoteRequest) returns (SuccessResponse) {}
+
+  // OpenExplorerUi opens a specific fullscreen explorer panel and returns the open verdict.
+  rpc OpenExplorerUi(OpenExplorerUiRequest) returns (OpenExplorerUiResponse) {}
 }

proto/decentraland/kernel/comms/v3/archipelago.proto

@@ -84,3 +84,14 @@ message IslandData {
 message IslandStatusMessage {
   repeated IslandData data = 1;
 }
+
+message ServiceStatus {
+  uint64 current_time = 1;
+  optional string commit_hash = 2;
+  uint32 user_count = 3;
+}
+
+message ServiceDiscoveryMessage {
+  string server_name = 1;
+  ServiceStatus status = 2;
+}

proto/decentraland/sdk/components/avatar_emote_command.proto

@@ -5,8 +5,9 @@ import "decentraland/sdk/components/common/id.proto";
 import "decentraland/sdk/components/common/avatar_mask.proto";
 option (common.ecs_component_id) = 1088;
 
-// AvatarEmoteCommand is a grow only value set, used to signal the renderer about
-// avatar emotes playback.
+// AvatarEmoteCommand is a grow only value set, written by the explorer to report
+// avatar emote playback to the scene. It is appended to every player entity in the
+// scene (the local player and remote avatars alike).
 message PBAvatarEmoteCommand {
   string emote_urn = 1;
   bool loop = 2;

proto/decentraland/sdk/components/touch_screen_controls.proto

@@ -0,0 +1,38 @@
+syntax = "proto3";
+package decentraland.sdk.components;
+import "decentraland/sdk/components/common/id.proto";
+import "decentraland/sdk/components/common/input_action.proto";
+import "decentraland/common/texture.proto";
+option (common.ecs_component_id) = 1218;
+
+// The TouchScreenControls component lets a scene configure the native on-screen touch
+// controls (the mobile joystick + gamepad). It must be set on the RootEntity.
+//
+// By default every on-screen button is shown; list a button in `touch_inputs` with
+// `hide = true` to remove it (declutter). `main_action` picks which action the large
+// central button triggers, and `hide_joystick` removes the native virtual joystick. It is
+// a no-op on platforms without native on-screen controls (e.g. desktop).
+//
+// Accepted actions: only the on-screen gamepad actions map to a button — `IA_POINTER`,
+// `IA_PRIMARY`, `IA_SECONDARY`, `IA_JUMP`, and `IA_ACTION_3`..`IA_ACTION_6`. Any other
+// `InputAction` (movement actions, `IA_ANY`, `IA_MODIFIER`, or unknown/future values) is
+// ignored: a `TouchInput` entry naming a non-button action has no effect, and a `main_action`
+// that isn't a valid gamepad action falls back to the default central button (`IA_JUMP`).
+message PBTouchScreenControls {
+    // Per-button configuration. A button not listed here keeps its default (shown).
+    message TouchInput {
+        common.InputAction input_action = 1; // which on-screen button this configures
+        bool hide = 2;                        // hide this button (default: shown)
+        // Override the button glyph with this texture. For the jump button it replaces all
+        // of its dynamic states (jump / double-jump / glide).
+        optional decentraland.common.TextureUnion icon = 3;
+    }
+
+    repeated TouchInput touch_inputs = 1;
+    // The large central button's action. Only the gamepad actions are valid:
+    // jump / pointer / primary (E) / secondary (F) / action_3..action_6 (1/2/3/4).
+    // When unset, the default central button (jump) is kept.
+    optional common.InputAction main_action = 2;
+    bool hide_joystick = 3; // hide the native virtual joystick
+    bool hide_crosshair = 4; // hide the on-screen crosshair / reticle
+}

proto/decentraland/sdk/components/ui_input_binding.proto

@@ -0,0 +1,27 @@
+syntax = "proto3";
+package decentraland.sdk.components;
+import "decentraland/sdk/components/common/id.proto";
+import "decentraland/sdk/components/common/input_action.proto";
+option (common.ecs_component_id) = 1219;
+
+// The UiInputBinding component binds a UI entity to one or more InputActions. While the
+// element is pressed (touch or pointer) the listed actions are held down, driving both
+// the local player input and scene InputAction listeners, just like the native on-screen
+// buttons. It is typically combined with PBTouchScreenControls to replace the native
+// controls with a custom touch UI.
+//
+// Release semantics: the held actions are released as soon as the press that started them
+// ends. A renderer MUST release all actions held by this binding when any of the following
+// happens: the press/touch is lifted or cancelled, the pointer/touch leaves the element
+// (loses press ownership), the actions list changes (the previous set is released before
+// the new set is applied), the component is removed or its actions list becomes empty, the
+// UI element is hidden, disabled or removed from the tree, or the scene unloads. In short,
+// no action may remain held once the element is no longer both present and actively pressed.
+//
+// Multi-touch: the binding is a single held state, not reference-counted per pointer. The
+// actions are held while the element is pressed and released when that press ends; a second
+// simultaneous press on the same element does not stack, and does not extend the hold past
+// the first release.
+message PBUiInputBinding {
+    repeated common.InputAction actions = 1; // the input actions fired while this element is pressed
+}

proto/decentraland/sdk/components/virtual_camera.proto

@@ -10,7 +10,9 @@ option (common.ecs_component_id) = 1076;
 // an 'instant' transition (like using speed/time = 0)
 // * The lookAtEntity defines to which entity the Camera has to look at constantly (independent from 
 // the holding entity transform).
+// * The fov defines the Field of View of the virtual camera
 message PBVirtualCamera {
   optional common.CameraTransition default_transition = 1;
   optional uint32 look_at_entity = 2;
+  optional float fov = 3; // default: 60
 }

public/sdk-components.proto

@@ -29,6 +29,7 @@ import public "decentraland/sdk/components/raycast_result.proto";
 import public "decentraland/sdk/components/raycast.proto";
 import public "decentraland/sdk/components/realm_info.proto";
 import public "decentraland/sdk/components/text_shape.proto";
+import public "decentraland/sdk/components/touch_screen_controls.proto";
 import public "decentraland/sdk/components/tween.proto";
 import public "decentraland/sdk/components/tween_state.proto";
 import public "decentraland/sdk/components/tween_sequence.proto";
@@ -37,6 +38,7 @@ import public "decentraland/sdk/components/ui_dropdown_result.proto";
 import public "decentraland/sdk/components/ui_dropdown.proto";
 import public "decentraland/sdk/components/ui_input_result.proto";
 import public "decentraland/sdk/components/ui_input.proto";
+import public "decentraland/sdk/components/ui_input_binding.proto";
 import public "decentraland/sdk/components/ui_text.proto";
 import public "decentraland/sdk/components/ui_transform.proto";
 import public "decentraland/sdk/components/video_player.proto";