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93 lines
2.9 KiB
93 lines
2.9 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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/// Logic block which deals with moving a character in a direction
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/// </summary>
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[CreateAssetMenu(menuName = "Major Project/Move Block")]
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[System.Serializable]
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public class Move : LogicBlock
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{
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[SerializeField]
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protected Direction direction = Direction.Forward;
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#region Class Functions
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/// <summary>
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/// Implementation of BlockLogic, moves the player forward
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/// </summary>
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/// <param name="player">Player to move</param>
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protected override IEnumerator BlockLogic(Character player, float animationTime, bool useBlockDirection = false)
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{
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player.justMoved = true;
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Block endBlock;
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if (useBlockDirection)
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endBlock = GetEndBlock(player.CurrentBlock, player.CurrentBlock.transform, ~player.Ignore);
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else
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endBlock = GetEndBlock(player.CurrentBlock, player.transform, ~player.Ignore);
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yield return player.StartCoroutine(player.MoveToBlock(endBlock, Character.Animation.Walk, animationTime));
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}
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/// <summary>
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/// Returns the block that the character will endUp on after they use this logic element
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/// </summary>
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/// <param name="startBlock">block character is on</param>
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/// <param name="layerMask">layers to ignore</param>
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/// <returns></returns>
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public override Block GetEndBlock(Block startBlock,Transform tranform, LayerMask layerMask)
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{
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DebugExtensions.DrawCube(startBlock.position, Vector3.one / 2, Color.red, 3, false);
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Vector3 wantedPosition = startBlock.position + direction.ToVector(tranform); // position wanted
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Block hit; //output of block detection
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Block retVal = startBlock; //Block we'll move to
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//If block at Position is walkable set it to moveTo
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if (Block.isBlockAtPosition(wantedPosition, 1, layerMask, out hit) && hit.isWalkable(layerMask))
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{
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retVal = hit;
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}
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//else if block down one is walkable
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else if (Block.isBlockAtPosition(wantedPosition + Vector3.down, 1, layerMask, out hit) && hit.isWalkable(layerMask))
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{
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//and it isn't obstructed
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if (Block.isBlockAtPosition(wantedPosition + Vector3.up, 1, layerMask, out hit))
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retVal = hit;
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}
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return retVal;
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}
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public override void CopyToken(BlockToken token)
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{
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base.CopyToken(token);
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direction = ((DirectionToken)token).direction;
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}
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public override BlockToken ToToken(BlockToken token = null)
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{
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if (token == null)
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token = new DirectionToken(this);
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DirectionToken retVal = (DirectionToken) base.ToToken(token);
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retVal.direction = direction;
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return retVal;
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}
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#endregion Class Functions
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}
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[System.Serializable]
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public class DirectionToken : BlockToken
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{
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public Direction direction;
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public DirectionToken(LogicBlock block) : base(block) { }
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}
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