From e6a25a5310e0d2198f7d8cb84bde9bf1815a71d2 Mon Sep 17 00:00:00 2001
From: Marc Di Luzio <marc.diluzio@gmail.com>
Date: Fri, 26 Jun 2020 23:44:52 +0100
Subject: [PATCH] Add the rover inventory to the "rover" response

---
 cmd/rove-server/internal/routes.go |  6 +-
 cmd/rove/main.go                   |  2 +-
 pkg/rove/rove.pb.go                | 99 +++++++++++++++++-------------
 pkg/rove/rove.swagger.json         |  5 ++
 proto/rove/rove.proto              |  3 +
 5 files changed, 69 insertions(+), 46 deletions(-)

diff --git a/cmd/rove-server/internal/routes.go b/cmd/rove-server/internal/routes.go
index 4895fd7..3515506 100644
--- a/cmd/rove-server/internal/routes.go
+++ b/cmd/rove-server/internal/routes.go
@@ -65,6 +65,9 @@ func (s *Server) Rover(ctx context.Context, req *rove.RoverRequest) (*rove.Rover
 	} else if pos, err := s.world.RoverPosition(id); err != nil {
 		return nil, fmt.Errorf("error getting rover attributes: %s", err)
 
+	} else if inv, err := s.world.RoverInventory(id); err != nil {
+		return nil, fmt.Errorf("error getting rover attributes: %s", err)
+
 	} else {
 		response = &rove.RoverResponse{
 			Name: attrib.Name,
@@ -72,7 +75,8 @@ func (s *Server) Rover(ctx context.Context, req *rove.RoverRequest) (*rove.Rover
 				X: int32(pos.X),
 				Y: int32(pos.Y),
 			},
-			Range: int32(attrib.Range),
+			Range:     int32(attrib.Range),
+			Inventory: inv,
 		}
 	}
 	return response, nil
diff --git a/cmd/rove/main.go b/cmd/rove/main.go
index a789c4b..0c034cb 100644
--- a/cmd/rove/main.go
+++ b/cmd/rove/main.go
@@ -268,7 +268,7 @@ func InnerMain(command string, args ...string) error {
 			return err
 
 		default:
-			fmt.Printf("attributes: %+v\n", response)
+			fmt.Printf("rover info: %+v\n", response)
 		}
 
 	default:
diff --git a/pkg/rove/rove.pb.go b/pkg/rove/rove.pb.go
index 8368cc5..7932a3c 100644
--- a/pkg/rove/rove.pb.go
+++ b/pkg/rove/rove.pb.go
@@ -488,6 +488,8 @@ type RoverResponse struct {
 	Position *Vector `protobuf:"bytes,2,opt,name=position,proto3" json:"position,omitempty"`
 	// The range of this rover's radar
 	Range int32 `protobuf:"varint,3,opt,name=range,proto3" json:"range,omitempty"`
+	// The items in the rover inventory
+	Inventory []byte `protobuf:"bytes,4,opt,name=inventory,proto3" json:"inventory,omitempty"`
 }
 
 func (x *RoverResponse) Reset() {
@@ -543,6 +545,13 @@ func (x *RoverResponse) GetRange() int32 {
 	return 0
 }
 
+func (x *RoverResponse) GetInventory() []byte {
+	if x != nil {
+		return x.Inventory
+	}
+	return nil
+}
+
 // Empty placeholder
 type StatusRequest struct {
 	state         protoimpl.MessageState
@@ -743,50 +752,52 @@ var file_rove_rove_proto_rawDesc = []byte{
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 }
 
 var (
diff --git a/pkg/rove/rove.swagger.json b/pkg/rove/rove.swagger.json
index e48014c..ccca4be 100644
--- a/pkg/rove/rove.swagger.json
+++ b/pkg/rove/rove.swagger.json
@@ -301,6 +301,11 @@
           "type": "integer",
           "format": "int32",
           "title": "The range of this rover's radar"
+        },
+        "inventory": {
+          "type": "string",
+          "format": "byte",
+          "title": "The items in the rover inventory"
         }
       }
     },
diff --git a/proto/rove/rove.proto b/proto/rove/rove.proto
index 4a67a27..badf9fd 100644
--- a/proto/rove/rove.proto
+++ b/proto/rove/rove.proto
@@ -121,6 +121,9 @@ message RoverResponse {
 
     // The range of this rover's radar
     int32 range = 3;
+
+    // The items in the rover inventory
+    bytes inventory = 4;
 }
 
 // Empty placeholder