98 lines
1.8 KiB
Go
98 lines
1.8 KiB
Go
package simulator
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import (
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"strconv"
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"strings"
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"time"
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)
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//Simulator contains the main game state
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type Simulator struct {
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Place *Pod
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Player *Player
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Px, Py int
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Time int
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stop chan bool
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}
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//NewSimulator creates a new simulator instance
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func NewSimulator() *Simulator {
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pod := newPod()
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player := NewPlayer()
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pod.Place(newPlant(1), 4, 4)
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pod.Tiles[0][0].User = player
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return &Simulator{pod, NewPlayer(), 0, 0, 0, make(chan bool)}
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}
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//Start begins the simulation, non blocking
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func (s *Simulator) Start() {
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go s.main()
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}
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//Stop ends the simulation
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func (s *Simulator) Stop() {
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s.stop <- true
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}
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//Input sends a command to the simulator
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func (s *Simulator) Input(cmd string) {
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cur := s.Place.Tiles[s.Px][s.Py]
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cmdS := strings.Split(cmd, " ")
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switch cmdS[0] {
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case "get":
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if cur.Maker != nil {
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prod := cur.Maker.Get()
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if prod.Kind != 0 && prod.Value > 0 {
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s.Player.Resources[prod.Kind] = s.Player.Resources[prod.Kind] + prod.Value
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}
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}
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case "place":
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if len(cmdS) < 2 {
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return
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}
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item := cmdS[1]
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if item == strconv.Itoa(1) {
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res := s.Place.Place(newPlant(1), s.Px, s.Py)
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if res {
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s.Player.Resources[1] = s.Player.Resources[1] - 1
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}
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}
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case "left":
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res := s.Place.MovePlayer(s.Px, s.Py, s.Px, s.Py-1)
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if res {
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s.Py = s.Py - 1
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}
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case "right":
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res := s.Place.MovePlayer(s.Px, s.Py, s.Px, s.Py+1)
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if res {
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s.Py = s.Py + 1
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}
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case "up":
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res := s.Place.MovePlayer(s.Px, s.Py, s.Px-1, s.Py)
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if res {
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s.Px = s.Px - 1
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}
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case "down":
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res := s.Place.MovePlayer(s.Px, s.Py, s.Px+1, s.Py)
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if res {
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s.Px = s.Px + 1
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}
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case "quit":
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s.Stop()
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}
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}
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func (s *Simulator) main() {
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ticker := time.NewTicker(1 * time.Second)
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for {
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select {
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case <-s.stop:
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return
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case <-ticker.C:
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s.Time = s.Time + 1
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s.Place.Tick()
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}
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}
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}
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