dab9178a55
* reorganize code * first draft of map generator interfaces * add explicit random interface to board helpers * implement standard map * rename Generator to GameMap * allow initializing snakes separately from placing them * add random number generator to Settings * updates to GameMap interface * add helpers for creating and updating BoardState with maps
42 lines
1.2 KiB
Go
42 lines
1.2 KiB
Go
package maps
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import "github.com/BattlesnakeOfficial/rules"
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// SetupBoard is a shortcut for looking up a map by ID and initializing a new board state with it.
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func SetupBoard(mapID string, settings rules.Settings, width, height int, snakeIDs []string) (*rules.BoardState, error) {
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boardState := rules.NewBoardState(int32(width), int32(height))
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rules.InitializeSnakes(boardState, snakeIDs)
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gameMap, err := GetMap(mapID)
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if err != nil {
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return nil, err
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}
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editor := NewBoardStateEditor(boardState, settings.Rand())
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err = gameMap.SetupBoard(boardState, settings, editor)
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if err != nil {
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return nil, err
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}
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return boardState, nil
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}
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// UpdateBoard is a shortcut for looking up a map by ID and updating an existing board state with it.
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func UpdateBoard(mapID string, previousBoardState *rules.BoardState, settings rules.Settings) (*rules.BoardState, error) {
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gameMap, err := GetMap(mapID)
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if err != nil {
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return nil, err
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}
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nextBoardState := previousBoardState.Clone()
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editor := NewBoardStateEditor(nextBoardState, settings.Rand())
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err = gameMap.SetupBoard(previousBoardState, settings, editor)
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if err != nil {
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return nil, err
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}
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return nextBoardState, nil
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}
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