83 lines
2.1 KiB
TypeScript
83 lines
2.1 KiB
TypeScript
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enum StorageSlots {
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//% block="Slot 1"
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s1 = 0,
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//% block="Slot 2"
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s2 = 1,
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//% block="Slot 3"
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s3 = 2,
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//% block="Slot 4"
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s4 = 3,
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//% block="Slot 5"
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s5 = 4,
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//% block="Slot 6"
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s6 = 5,
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//% block="Slot 7"
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s7 = 6,
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}
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let storages = ['s1', 's2', 's3', 's4', 's5', 's6', 's7', 's8', 's9', 's10', 's11', 's12'];
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/**
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* Provides access to persistent storage functionality.
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*/
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//% color=#FFBB00 weight=10 icon="\uf187"
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//% advanced=true
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namespace storage {
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/**
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* Saves a key value pair in the non volatile storage
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* @param key the key for accesing the value
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* @param value value to store
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*/
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//% weight=100 blockGap=16
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//% block="Save into %key a value of %value"
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//% blockId=storage_put_string
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//% value.shadowOptions.toString=true
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//% group="Put"
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export function putString(key: StorageSlots, value: string) : void {
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putValue(storages[key], value);
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}
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/**
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* Reads a key value pair from the non volatile storage as a number
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* @param key the key for accesing the value
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*/
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//% weight=100 blockGap=16
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//% block="read from %key as number"
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//% blockId=storage_get_number
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//% group="Get"
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export function getNumber(key: StorageSlots) : number {
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let value = getValue(storages[key]);
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if(value === '') {
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return 0;
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} else {
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return parseFloat(value);
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}
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}
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/**
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* Reads a key value pair from the non volatile storage as a string
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* @param key the key for accesing the value
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*/
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//% weight=100 blockGap=16
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//% block="read from %key"
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//% blockId=storage_get_string
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//% group="Get"
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export function getString(key: StorageSlots) : string {
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return getValue(storages[key]);
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}
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/**
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* Deletes the key from the non volatile storage
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* @param key the key for accesing the value
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*/
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//% weight=100 blockGap=16
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//% block="Clear %key"
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//% blockId=storage_remove_key
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//% group="Remove"
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export function removeKey(key: StorageSlots) : void {
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remove(storages[key]);
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}
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}
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