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
35 lines
860 B
Go
35 lines
860 B
Go
package maps
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import (
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"fmt"
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"github.com/BattlesnakeOfficial/rules"
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)
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// MapRegistry is a mapping of map names to game maps.
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type MapRegistry map[string]GameMap
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var globalRegistry = MapRegistry{}
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// RegisterMap adds a stage to the registry.
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// If a map has already been registered this will panic.
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func (registry MapRegistry) RegisterMap(id string, m GameMap) {
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if _, ok := registry[id]; ok {
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panic(fmt.Sprintf("map '%s' has already been registered", id))
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}
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registry[id] = m
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}
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// GetMap returns the map associated with the given ID.
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func (registry MapRegistry) GetMap(id string) (GameMap, error) {
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if m, ok := registry[id]; ok {
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return m, nil
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}
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return nil, rules.ErrorMapNotFound
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}
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// GetMap returns the map associated with the given ID from the global registry.
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func GetMap(id string) (GameMap, error) {
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return globalRegistry.GetMap(id)
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}
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