Add rover integrity

Rovers are damaged by bumping into solid objects

cmd/rove-reverse-proxy/http_test.go

@@ -123,4 +123,5 @@ func TestServer_Rover(t *testing.T) {
 	assert.NotZero(t, resp.Range, "Rover should return valid range")
 	assert.NotZero(t, len(resp.Name), "Rover should return valid name")
 	assert.NotZero(t, resp.Position, "Rover should return valid position")
+	assert.NotZero(t, resp.Integrity, "Rover should have positive integrity")
 }

cmd/rove-server/internal/routes.go

@@ -66,6 +66,7 @@ func (s *Server) Rover(ctx context.Context, req *rove.RoverRequest) (*rove.Rover
 			},
 			Range:     int32(rover.Range),
 			Inventory: rover.Inventory,
+			Integrity: int32(rover.Integrity),
 		}
 	}
 	return response, nil

docs/status.md

@@ -13,10 +13,10 @@ This page tracks the current feature set and the features to implement next
 * Commands are queued and then are executed in sequence
 * Rover inventory
 * Collectable materials
+* Rover integrity and damage
 
 ### Incoming features
 
-* Rover integrity and damage
 * Basic rover actions (e.g. repair)
 * Rover replacement and advancement mechanic
 * HTTPS

pkg/game/rover.go

@@ -17,4 +17,7 @@ type Rover struct {
 
 	// Inventory represents any items the rover is carrying
 	Inventory []byte `json:"inventory"`
+
+	// Integrity represents current rover health
+	Integrity int `json:"integrity"`
 }

pkg/game/world.go

@@ -90,6 +90,7 @@ func (w *World) SpawnRover() (string, error) {
 	// Initialise the rover
 	rover := Rover{
 		Range:     4.0,
+		Integrity: 10,
 		Name:      uuid.New().String(),
 	}
 
@@ -242,6 +243,14 @@ func (w *World) MoveRover(rover string, b bearing.Bearing) (vector.Vector, error
 			// Perform the move
 			i.Pos = newPos
 			w.Rovers[rover] = i
+		} else {
+			// If it is a blocking tile, reduce the rover integrity
+			i.Integrity = i.Integrity - 1
+			if i.Integrity == 0 {
+				// TODO: The rover needs to be left dormant with the player
+			} else {
+				w.Rovers[rover] = i
+			}
 		}
 
 		return i.Pos, nil

pkg/rove/rove.pb.go

@@ -490,6 +490,8 @@ type RoverResponse struct {
 	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"`
+	// The current health of the rover
+	Integrity int32 `protobuf:"varint,5,opt,name=Integrity,proto3" json:"Integrity,omitempty"`
 }
 
 func (x *RoverResponse) Reset() {
@@ -552,6 +554,13 @@ func (x *RoverResponse) GetInventory() []byte {
 	return nil
 }
 
+func (x *RoverResponse) GetIntegrity() int32 {
+	if x != nil {
+		return x.Integrity
+	}
+	return 0
+}
+
 // Empty placeholder
 type StatusRequest struct {
 	state         protoimpl.MessageState
@@ -752,7 +761,7 @@ var file_rove_rove_proto_rawDesc = []byte{
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@@ -760,44 +769,46 @@ var file_rove_rove_proto_rawDesc = []byte{
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 }
 
 var (

pkg/rove/rove.swagger.json

@@ -306,6 +306,11 @@
           "type": "string",
           "format": "byte",
           "title": "The items in the rover inventory"
+        },
+        "Integrity": {
+          "type": "integer",
+          "format": "int32",
+          "title": "The current health of the rover"
         }
       }
     },

proto/rove/rove.proto

@@ -124,6 +124,9 @@ message RoverResponse {
 
     // The items in the rover inventory
     bytes inventory = 4;
+
+    // The current health of the rover
+    int32 Integrity = 5;
 }
 
 // Empty placeholder