Move server package out into rove-server
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parent
62d6213c1a
commit
6fb7ee598d
9 changed files with 27 additions and 41 deletions
235
cmd/rove-server/internal/routes.go
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235
cmd/rove-server/internal/routes.go
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package internal
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import (
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"github.com/google/uuid"
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"github.com/mdiluz/rove/pkg/rove"
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"github.com/mdiluz/rove/pkg/version"
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)
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// Handler describes a function that handles any incoming request and can respond
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type Handler func(*Server, map[string]string, io.ReadCloser, io.Writer) (interface{}, error)
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// Route defines the information for a single path->function route
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type Route struct {
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path string
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method string
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handler Handler
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}
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// Routes is an array of all the Routes
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var Routes = []Route{
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{
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path: "/status",
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method: http.MethodGet,
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handler: HandleStatus,
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},
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{
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path: "/register",
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method: http.MethodPost,
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handler: HandleRegister,
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},
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{
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path: "/{account}/spawn",
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method: http.MethodPost,
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handler: HandleSpawn,
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},
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{
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path: "/{account}/command",
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method: http.MethodPost,
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handler: HandleCommand,
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},
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{
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path: "/{account}/radar",
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method: http.MethodGet,
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handler: HandleRadar,
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},
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{
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path: "/{account}/rover",
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method: http.MethodGet,
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handler: HandleRover,
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},
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}
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// HandleStatus handles the /status request
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func HandleStatus(s *Server, vars map[string]string, b io.ReadCloser, w io.Writer) (interface{}, error) {
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// Simply return the current server status
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response := rove.StatusResponse{
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Ready: true,
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Version: version.Version,
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Tick: s.tick,
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}
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// If there's a schedule, respond with it
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if len(s.schedule.Entries()) > 0 {
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response.NextTick = s.schedule.Entries()[0].Next.Format("15:04:05")
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}
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return response, nil
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}
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// HandleRegister handles /register endpoint
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func HandleRegister(s *Server, vars map[string]string, b io.ReadCloser, w io.Writer) (interface{}, error) {
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var response = rove.RegisterResponse{
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Success: false,
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}
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// Decode the registration info, verify it and register the account
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var data rove.RegisterData
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err := json.NewDecoder(b).Decode(&data)
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if err != nil {
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fmt.Printf("Failed to decode json: %s\n", err)
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response.Error = err.Error()
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} else if len(data.Name) == 0 {
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response.Error = "Cannot register empty name"
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} else if acc, err := s.accountant.RegisterAccount(data.Name); err != nil {
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response.Error = err.Error()
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} else if err := s.SaveAll(); err != nil {
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response.Error = fmt.Sprintf("Internal server error when saving accounts: %s", err)
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} else {
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// Save out the new accounts
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response.Id = acc.Id.String()
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response.Success = true
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}
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fmt.Printf("register response:%+v\n", response)
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return response, nil
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}
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// HandleSpawn will spawn the player entity for the associated account
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func HandleSpawn(s *Server, vars map[string]string, b io.ReadCloser, w io.Writer) (interface{}, error) {
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var response = rove.SpawnResponse{
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Success: false,
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}
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id := vars["account"]
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// Decode the spawn info, verify it and spawn the rover for this account
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var data rove.SpawnData
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if err := json.NewDecoder(b).Decode(&data); err != nil {
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fmt.Printf("Failed to decode json: %s\n", err)
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response.Error = err.Error()
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} else if len(id) == 0 {
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response.Error = "No account ID provided"
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} else if id, err := uuid.Parse(id); err != nil {
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response.Error = "Provided account ID was invalid"
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} else if attribs, _, err := s.SpawnRoverForAccount(id); err != nil {
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response.Error = err.Error()
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} else if err := s.SaveWorld(); err != nil {
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response.Error = fmt.Sprintf("Internal server error when saving world: %s", err)
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} else {
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response.Success = true
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response.Attributes = attribs
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}
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fmt.Printf("spawn response \taccount:%s\tresponse:%+v\n", id, response)
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return response, nil
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}
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// HandleSpawn will spawn the player entity for the associated account
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func HandleCommand(s *Server, vars map[string]string, b io.ReadCloser, w io.Writer) (interface{}, error) {
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var response = rove.CommandResponse{
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Success: false,
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}
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id := vars["account"]
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// Decode the commands, verify them and the account, and execute the commands
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var data rove.CommandData
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if err := json.NewDecoder(b).Decode(&data); err != nil {
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fmt.Printf("Failed to decode json: %s\n", err)
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response.Error = err.Error()
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} else if len(id) == 0 {
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response.Error = "No account ID provided"
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} else if id, err := uuid.Parse(id); err != nil {
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response.Error = fmt.Sprintf("Provided account ID was invalid: %s", err)
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} else if inst, err := s.accountant.GetRover(id); err != nil {
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response.Error = fmt.Sprintf("Provided account has no rover: %s", err)
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} else if err := s.world.Enqueue(inst, data.Commands...); err != nil {
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response.Error = fmt.Sprintf("Failed to execute commands: %s", err)
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} else {
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response.Success = true
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}
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fmt.Printf("command response \taccount:%s\tresponse:%+v\n", id, response)
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return response, nil
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}
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// HandleRadar handles the radar request
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func HandleRadar(s *Server, vars map[string]string, b io.ReadCloser, w io.Writer) (interface{}, error) {
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var response = rove.RadarResponse{
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Success: false,
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}
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id := vars["account"]
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if len(id) == 0 {
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response.Error = "No account ID provided"
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} else if id, err := uuid.Parse(id); err != nil {
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response.Error = fmt.Sprintf("Provided account ID was invalid: %s", err)
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} else if inst, err := s.accountant.GetRover(id); err != nil {
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response.Error = fmt.Sprintf("Provided account has no rover: %s", err)
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} else if attrib, err := s.world.RoverAttributes(inst); err != nil {
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response.Error = fmt.Sprintf("Error getting rover attributes: %s", err)
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} else if radar, err := s.world.RadarFromRover(inst); err != nil {
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response.Error = fmt.Sprintf("Error getting radar from rover: %s", err)
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} else {
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response.Tiles = radar
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response.Range = attrib.Range
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response.Success = true
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}
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fmt.Printf("radar response \taccount:%s\tresponse:%+v\n", id, response)
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return response, nil
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}
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// HandleRover handles the rover request
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func HandleRover(s *Server, vars map[string]string, b io.ReadCloser, w io.Writer) (interface{}, error) {
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var response = rove.RoverResponse{
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Success: false,
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}
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id := vars["account"]
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if len(id) == 0 {
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response.Error = "No account ID provided"
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} else if id, err := uuid.Parse(id); err != nil {
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response.Error = fmt.Sprintf("Provided account ID was invalid: %s", err)
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} else if inst, err := s.accountant.GetRover(id); err != nil {
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response.Error = fmt.Sprintf("Provided account has no rover: %s", err)
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} else if attribs, err := s.world.RoverAttributes(inst); err != nil {
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response.Error = fmt.Sprintf("Error getting radar from rover: %s", err)
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} else {
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response.Attributes = attribs
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response.Success = true
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}
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fmt.Printf("rover response \taccount:%s\tresponse:%+v\n", id, response)
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return response, nil
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}
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