Ejemplo n.º 1
0
func (self *Player) gameTick() {
	ticker := time.NewTicker(PLAYER_TICK_FREQ * time.Millisecond)
	defer ticker.Stop()
	for {

		select {
		case <-ticker.C:
			if self.location == nil {
				continue
			}

			now := time.Now().UnixNano()
			delta := float64((now - self.lastUpdate) / 1000000)
			if self.velX != 0 || self.velY != 0 {
				velX, velY := float64(self.velX), float64(self.velY)
				if velX != 0 && velY != 0 {
					velX = velX * SQRT1_2
					velY = velY * SQRT1_2
				}
				self.x += velX * PLAYER_SPEED * delta
				self.y += velY * PLAYER_SPEED * delta

				self.lastUpdate = now
			}

			if self.godMode && rand.Intn(3) == 0 {
				self.outbound <- self.location.GetEvent(events.PARTICLE_MACRO, "0.5 -0.5 godmode 3 local", nil)
				self.location.Broadcast(
					self.location.GetEvent(events.PARTICLE_MACRO, "0.5 -0.5 godmode 3 "+self.ID(), self),
				)
			}

			for _, portal := range self.location.Terrain.Portals {
				if entities.IsEntityCollidingWithPortal(portal, self) {
					log.Println("Player in contact with portal")
					var target string
					currentCoords := [2]float64{self.x, self.y}

					destX, destY := portal.DestX, portal.DestY
					if portal.Target == ".." {
						target = self.location.ParentID
						if len(self.coordStack) > 0 {
							coords := self.coordStack[len(self.coordStack)-1]
							self.x, self.y = coords[0], coords[1]+1
							destX, destY = self.x, self.y
							self.coordStack = self.coordStack[:len(self.coordStack)-1]
						}
					} else if portal.Target == "." {
						target = self.location.ID()
						if len(self.coordStack) > 0 {
							self.coordStack[len(self.coordStack)-1] = currentCoords
						}
						self.x, self.y = portal.DestX, portal.DestY
					} else {
						target = self.location.ID() + "," + portal.Target
						self.coordStack = append(self.coordStack, currentCoords)
						self.x, self.y = portal.DestX, portal.DestY
					}

					parent, type_, x, y := regions.GetRegionData(target)
					self.sendToLocation(parent, type_, x, y, destX, destY)
				}
			}

			if self.effectTTL > 0 {
				self.effectTTL--
				if self.effectTTL == 0 {
					self.outbound <- self.location.GetEvent(events.EFFECT_CLEAR, "", nil)
				}
			}
		case <-self.closing:
			self.closing <- true
			return
		}
	}
}
Ejemplo n.º 2
0
func HandleCheat(message string, player *Player) bool {
	if len(message) == 0 || message[0] != '/' {
		return false
	}
	spl := strings.SplitN(message[1:], " ", 2)
	// All command have at least two components.
	if len(spl) < 2 {
		return false
	}
	// All commands must start with a three-letter directive.
	if len(spl[0]) != 3 {
		return false
	}

	log.Println("Reading cheat code '" + spl[0] + "' with body '" + spl[1] + "'")

	switch spl[0] {
	case "get":

		switch spl[1] {
		case "#health":
			sayToPlayer(strconv.Itoa(int(player.GetHealth())), player)
			return true
		}

	case "pan":

		if spl[1] != "sure" {
			sayToPlayer("You must be sure.", player)
			return true
		}

		pprof.Lookup("goroutine").WriteTo(os.Stdout, 1)
		panic("Debug Panic")

	case "hea":
		newHealth, err := strconv.ParseInt(spl[1], 10, 0)
		if err != nil {
			sayToPlayer("Invalid health", player)
			return true
		}
		player.IncrementHealth(int(newHealth) - int(player.GetHealth()))
		sayToPlayer("Updating health to "+strconv.Itoa(int(player.GetHealth())), player)
		return true

	case "giv":
		ok, slot := player.inventory.Give(spl[1])
		if !ok {
			sayToPlayer("Item could not be given", player)
		} else {
			sayToPlayer("Item is in slot "+strconv.Itoa(slot), player)
			player.UpdateInventory()
		}
		return true

	case "tel":
		telSplit := strings.SplitN(spl[1], " ", 3)

		xPos, err := strconv.ParseUint(telSplit[0], 10, 0)
		if err != nil {
			return false
		}
		yPos, err := strconv.ParseUint(telSplit[1], 10, 0)
		if err != nil {
			return false
		}

		player.x = float64(xPos)
		player.y = float64(yPos)
		player.velX = 0
		player.velY = 0
		player.dirX = 0
		player.dirY = 0

		// If the player is already in the region, don't run sendToLocation
		if telSplit[2] != player.location.ID() {
			parentID, type_, x, y := regions.GetRegionData(telSplit[2])
			player.sendToLocation(parentID, type_, x, y, float64(xPos), float64(yPos))

			// TODO: make sure xPos and yPos are within the region
			// TODO: warn the user if those coords are hitmapped.
		}
		return true

	case "nam":
		if safe, _ := regexp.MatchString("^[a-zA-Z0-9 ]+$", spl[1]); !safe {
			sayToPlayer("Invalid name", player)
			return true
		}
		player.nametag = spl[1]
		pX, pY := player.BlockingPosition()
		player.location.Broadcast(
			player.location.GetEvent(
				events.ENTITY_UPDATE,
				fmt.Sprintf(
					"%s\n%f %f",
					player.BlockingString(),
					pX,
					pY,
				),
				player,
			),
		)

		player.outbound_raw <- "epuevt:local\n{\"nametag\":\"" + spl[1] + "\"}"
		return true

	case "epu":
		epuSplit := strings.SplitN(spl[1], " ", 2)
		if safe, _ := regexp.MatchString("^[a-zA-Z0-9\\.]+$", epuSplit[0]); !safe {
			sayToPlayer("Invalid entity key", player)
			return true
		}
		if safe, _ := regexp.MatchString("^[a-zA-Z0-9\\._\\-]+$", epuSplit[1]); !safe {
			sayToPlayer("Invalid entity value", player)
			return true
		}
		pX, pY := player.BlockingPosition()
		player.location.Broadcast(
			player.location.GetEvent(
				events.ENTITY_UPDATE,
				fmt.Sprintf(
					"{\"%s\":\"%s\"}\n%f %f",
					epuSplit[0],
					epuSplit[1],
					pX,
					pY,
				),
				player,
			),
		)

		player.outbound_raw <- "epuevt:local\n{\"" + epuSplit[0] + "\":\"" + epuSplit[1] + "\"}"
		return true

	case "god":
		switch spl[1] {
		case "on":
			player.godMode = true
		case "off":
			player.godMode = false
		}
		return true

	case "efx":
		player.outbound_raw <- "efxevt:local\n" + spl[1]
		return true

	case "efc":
		player.outbound_raw <- "efcevt:local\n"
		return true

	}

	return false
}