97 lines
3.2 KiB
C#
97 lines
3.2 KiB
C#
using System.Collections.Generic;
|
||
using ColdMint.scripts.character;
|
||
using ColdMint.scripts.debug;
|
||
using ColdMint.scripts.utils;
|
||
using ColdMint.scripts.weapon;
|
||
using Godot;
|
||
|
||
namespace ColdMint.scripts.stateMachine.StateProcessor;
|
||
|
||
/// <summary>
|
||
/// <para>Weapon seeking condition</para>
|
||
/// <para>寻找武器状态</para>
|
||
/// </summary>
|
||
public class LookForWeaponProcessor : StateProcessorTemplate
|
||
{
|
||
protected WeaponTemplate? TargetWeapon;
|
||
|
||
protected override void OnExecute(StateContext context, Node owner)
|
||
{
|
||
if (owner is not AiCharacter aiCharacter)
|
||
{
|
||
LogCat.LogError("owner_is_not_AiCharacter", LogCat.LogLabel.LookForWeaponProcessor);
|
||
return;
|
||
}
|
||
|
||
if (TargetWeapon != null)
|
||
{
|
||
//If the nearest weapon is found, move the character to the weapon.
|
||
//如果有最近的武器被找到了，那么将角色移动到武器旁边。
|
||
var distance = aiCharacter.GlobalPosition.DistanceTo(TargetWeapon.GlobalPosition);
|
||
if (distance < 5)
|
||
{
|
||
bool pick = aiCharacter.PickItem(TargetWeapon);
|
||
if (pick)
|
||
{
|
||
context.CurrentState = context.PreviousState;
|
||
LogCat.Log("weapon_pick_success", LogCat.LogLabel.LookForWeaponProcessor);
|
||
}
|
||
else
|
||
{
|
||
LogCat.Log("weapon_pick_failed", LogCat.LogLabel.LookForWeaponProcessor);
|
||
TargetWeapon = null;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
aiCharacter.SetTargetPosition(TargetWeapon.GlobalPosition);
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
if (aiCharacter.GetCanPickedWeapon().Length > 0)
|
||
{
|
||
//Weapons were found in the character's recon area.
|
||
//在角色的侦察范围内发现了武器。
|
||
//We search for the nearest weapon.
|
||
//我们搜索最近的武器。
|
||
LogCat.Log("weapon_detected", LogCat.LogLabel.LookForWeaponProcessor);
|
||
var weaponTemplates = aiCharacter.GetCanPickedWeapon();
|
||
var nodes = new List<Node>();
|
||
foreach (var weapon in weaponTemplates)
|
||
{
|
||
if (weapon is Node newNode)
|
||
{
|
||
nodes.Add(newNode);
|
||
}
|
||
}
|
||
|
||
var node = NodeUtils.GetTheNearestNode(aiCharacter, nodes.ToArray());
|
||
if (node == null)
|
||
{
|
||
//When looking for the nearest node, return null.
|
||
//查找最近的节点时，返回null。
|
||
LogCat.Log("nearest_node_is_null", LogCat.LogLabel.LookForWeaponProcessor);
|
||
return;
|
||
}
|
||
|
||
if (node is WeaponTemplate weaponTemplate)
|
||
{
|
||
TargetWeapon = weaponTemplate;
|
||
}
|
||
else
|
||
{
|
||
LogCat.LogError("node_is_not_WeaponTemplate", LogCat.LogLabel.LookForWeaponProcessor);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
//No weapons detected
|
||
//没有检测到武器
|
||
LogCat.Log("no_weapon_detected", LogCat.LogLabel.LookForWeaponProcessor);
|
||
}
|
||
}
|
||
|
||
public override State State => State.LookForWeapon;
|
||
} |