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71 lines
2.0 KiB
71 lines
2.0 KiB
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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/// <summary>
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/// Class which reads a a list of logic blocks and applies to a character
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/// </summary>
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public class BlockReader : MonoBehaviour
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{
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#region Inspector Variables
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[SerializeField]
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[Tooltip("Character to be controllered by the Logic Chain")]
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protected Character character;
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[SerializeField]
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[Tooltip("List of LogicBlocks which will affected this character")]
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protected List<LogicBlock> LogicChain;
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#endregion Inspector Variables
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#region Read-only Variables
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/// <summary>
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/// returns true if all LogicBlocks in LogicChain have been completed
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/// </summary>
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public bool Finished { get { return currentBlockIndex >= LogicChain.Count; } }
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#endregion Read-only Variables
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#region Private Variables
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private int currentBlockIndex;//Block currently on
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#endregion Private Variables
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#region Class Implementation
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/// <summary>
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/// Resets Block reader;
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/// </summary>
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public void Reset()
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{
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currentBlockIndex = 0;
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}
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/// <summary>
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/// Reads the current block in the logic chain
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/// </summary>
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/// <returns>Returns false if other readers should wait for this one to run again</returns>
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[ContextMenu("Do Read")]
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public bool Read()
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{
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//return that this is done if no more blocks left in chain
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if (LogicChain.Count <= currentBlockIndex)
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return true;
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//get current Block
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LogicBlock currentBlock = LogicChain[currentBlockIndex];
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//apply blocks to character
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currentBlock.Run(character);
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//if the block is finished reset it and move on to next one
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//(it might not be finished if it is a for loop or something)
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if (currentBlock.isFinished())
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{
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currentBlock.Reset();
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currentBlockIndex++;
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}
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//Should other readers wait for this one
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return (currentBlock.isFinished() || !currentBlock.WaitUntilFinished);
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}
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#endregion
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}
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