slightly better remote desktop

Overlord-Client/cmd/agent/handlers/command.go

@@ -684,6 +684,18 @@ func HandleCommand(ctx context.Context, env *runtime.Env, envelope map[string]in
 		capture.SetQualityAndCodec(quality, codec)
 		sendCommandResultSafe(env, cmdID, true, "")
 		return nil
+	case "desktop_set_resolution":
+		payload, _ := envelope["payload"].(map[string]interface{})
+		maxH := 0 // default = 1080p cap
+		if payload != nil {
+			if v, ok := payloadInt(payload, "maxHeight"); ok {
+				maxH = v
+			}
+		}
+		log.Printf("desktop: set max resolution height=%d", maxH)
+		capture.SetMaxResolution(maxH)
+		sendCommandResultSafe(env, cmdID, true, "")
+		return nil
 	case "desktop_mouse_move":
 		if !env.MouseControl {
 			sendCommandResultSafe(env, cmdID, true, "")

Overlord-Client/cmd/agent/handlers/desktop_coords.go

@@ -8,6 +8,11 @@ func resolveDesktopPoint(display int, x, y int32) (int32, int32) {
 		return x, y
 	}
 
+	if scale := capture.EffectiveScaleForInput(); scale > 0 && scale < 1 {
+		x = int32(float64(x) / scale)
+		y = int32(float64(y) / scale)
+	}
+
 	absX := int32(bounds.Min.X) + x
 	absY := int32(bounds.Min.Y) + y