82e1999126
* DEV-1761: Clean up Ruleset interface (#115) * remove legacy ruleset types and simplify ruleset interface * remove unnecessary settings argument from Ruleset interface * decouple rules.Settings from client API and store settings as strings * DEV 1761: Add new BoardState and Point fields (#117) * add Point.TTL, Point.Value, GameState and PointState to BoardState * allow maps to access BoardState.GameState,PointState * add PreUpdateBoard and refactor snail_mode with it * fix bug where an extra turn was printed to the console * fix formatting * fix lint errors Co-authored-by: JonathanArns <jonathan.arns@googlemail.com>
62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
package maps
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import (
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"github.com/BattlesnakeOfficial/rules"
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)
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type EmptyMap struct{}
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func init() {
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globalRegistry.RegisterMap("empty", EmptyMap{})
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}
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func (m EmptyMap) ID() string {
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return "empty"
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}
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func (m EmptyMap) Meta() Metadata {
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return Metadata{
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Name: "Empty",
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Description: "Default snake placement with no food",
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Author: "Battlesnake",
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Version: 2,
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MinPlayers: 1,
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MaxPlayers: 16,
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BoardSizes: OddSizes(rules.BoardSizeSmall, rules.BoardSizeXXLarge),
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Tags: []string{},
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}
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}
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func (m EmptyMap) SetupBoard(initialBoardState *rules.BoardState, settings rules.Settings, editor Editor) error {
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rand := settings.GetRand(0)
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if len(initialBoardState.Snakes) > int(m.Meta().MaxPlayers) {
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return rules.ErrorTooManySnakes
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}
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snakeIDs := make([]string, 0, len(initialBoardState.Snakes))
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for _, snake := range initialBoardState.Snakes {
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snakeIDs = append(snakeIDs, snake.ID)
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}
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tempBoardState := rules.NewBoardState(initialBoardState.Width, initialBoardState.Height)
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err := rules.PlaceSnakesAutomatically(rand, tempBoardState, snakeIDs)
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if err != nil {
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return err
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}
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// Copy snakes from temp board state
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for _, snake := range tempBoardState.Snakes {
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editor.PlaceSnake(snake.ID, snake.Body, snake.Health)
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}
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return nil
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}
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func (m EmptyMap) PreUpdateBoard(lastBoardState *rules.BoardState, settings rules.Settings, editor Editor) error {
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return nil
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}
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func (m EmptyMap) PostUpdateBoard(lastBoardState *rules.BoardState, settings rules.Settings, editor Editor) error {
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return nil
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}
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